28702970816

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4219}}^1$

素因数の和:4311

約数の個数: 168

約数和(自身を含む): 67084681680

約数和(自身を除く): 38381710864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 136, 148, 169, 208, 221, 272, 296, 338, 416, 442, 481, 544, 592, 629, 676, 832, 884, 962, 1088, 1184, 1258, 1352, 1768, 1924, 2368, 2516, 2704, 2873, 3536, 3848, 4219, 5032, 5408, 5746, 6253, 7072, 7696, 8177, 8438, 10064, 10816, 11492, 12506, 14144, 15392, 16354, 16876, 20128, 22984, 25012, 30784, 32708, 33752, 40256, 45968, 50024, 54847, 65416, 67504, 71723, 91936, 100048, 106301, 109694, 130832, 135008, 143446, 156103, 183872, 200096, 212602, 219388, 261664, 270016, 286892, 312206, 400192, 425204, 438776, 523328, 573784, 624412, 713011, 850408, 877552, 932399, 1147568, 1248824, 1426022, 1700816, 1755104, 1864798, 2029339, 2295136, 2497648, 2653751, 2852044, 3401632, 3510208, 3729596, 4058678, 4590272, 4995296, 5307502, 5704088, 6803264, 7459192, 8117356, 9990592, 10615004, 11408176, 12121187, 14918384, 16234712, 21230008, 22816352, 24242374, 26381407, 29836768, 32469424, 34498763, 42460016, 45632704, 48484748, 52762814, 59673536, 64938848, 68997526, 84920032, 96969496, 105525628, 129877696, 137995052, 169840064, 193938992, 211051256, 275990104, 387877984, 422102512, 448483919, 551980208, 775755968, 844205024, 896967838, 1103960416, 1688410048, 1793935676, 2207920832, 3587871352, 7175742704, 14351485408, 28702970816]

約数ペア:

[(1, 28702970816), (2, 14351485408), (4, 7175742704), (8, 3587871352), (13, 2207920832), (16, 1793935676), (17, 1688410048), (26, 1103960416), (32, 896967838), (34, 844205024), (37, 775755968), (52, 551980208), (64, 448483919), (68, 422102512), (74, 387877984), (104, 275990104), (136, 211051256), (148, 193938992), (169, 169840064), (208, 137995052), (221, 129877696), (272, 105525628), (296, 96969496), (338, 84920032), (416, 68997526), (442, 64938848), (481, 59673536), (544, 52762814), (592, 48484748), (629, 45632704), (676, 42460016), (832, 34498763), (884, 32469424), (962, 29836768), (1088, 26381407), (1184, 24242374), (1258, 22816352), (1352, 21230008), (1768, 16234712), (1924, 14918384), (2368, 12121187), (2516, 11408176), (2704, 10615004), (2873, 9990592), (3536, 8117356), (3848, 7459192), (4219, 6803264), (5032, 5704088), (5408, 5307502), (5746, 4995296), (6253, 4590272), (7072, 4058678), (7696, 3729596), (8177, 3510208), (8438, 3401632), (10064, 2852044), (10816, 2653751), (11492, 2497648), (12506, 2295136), (14144, 2029339), (15392, 1864798), (16354, 1755104), (16876, 1700816), (20128, 1426022), (22984, 1248824), (25012, 1147568), (30784, 932399), (32708, 877552), (33752, 850408), (40256, 713011), (45968, 624412), (50024, 573784), (54847, 523328), (65416, 438776), (67504, 425204), (71723, 400192), (91936, 312206), (100048, 286892), (106301, 270016), (109694, 261664), (130832, 219388), (135008, 212602), (143446, 200096), (156103, 183872)]