28266943968

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^2\times {\mathrm{12391}}^1$

素因数の和:12585

約数の個数: 108

約数和(自身を含む): 81304023528

約数和(自身を除く): 53037079560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 7921, 8544, 12391, 12816, 15842, 23763, 24782, 25632, 31684, 37173, 47526, 49564, 63368, 71289, 74346, 95052, 99128, 111519, 126736, 142578, 148692, 190104, 198256, 223038, 253472, 285156, 297384, 380208, 396512, 446076, 570312, 594768, 760416, 892152, 1102799, 1140624, 1189536, 1784304, 2205598, 2281248, 3308397, 3568608, 4411196, 6616794, 8822392, 9925191, 13233588, 17644784, 19850382, 26467176, 35289568, 39700764, 52934352, 79401528, 98149111, 105868704, 158803056, 196298222, 294447333, 317606112, 392596444, 588894666, 785192888, 883341999, 1177789332, 1570385776, 1766683998, 2355578664, 3140771552, 3533367996, 4711157328, 7066735992, 9422314656, 14133471984, 28266943968]

約数ペア:

[(1, 28266943968), (2, 14133471984), (3, 9422314656), (4, 7066735992), (6, 4711157328), (8, 3533367996), (9, 3140771552), (12, 2355578664), (16, 1766683998), (18, 1570385776), (24, 1177789332), (32, 883341999), (36, 785192888), (48, 588894666), (72, 392596444), (89, 317606112), (96, 294447333), (144, 196298222), (178, 158803056), (267, 105868704), (288, 98149111), (356, 79401528), (534, 52934352), (712, 39700764), (801, 35289568), (1068, 26467176), (1424, 19850382), (1602, 17644784), (2136, 13233588), (2848, 9925191), (3204, 8822392), (4272, 6616794), (6408, 4411196), (7921, 3568608), (8544, 3308397), (12391, 2281248), (12816, 2205598), (15842, 1784304), (23763, 1189536), (24782, 1140624), (25632, 1102799), (31684, 892152), (37173, 760416), (47526, 594768), (49564, 570312), (63368, 446076), (71289, 396512), (74346, 380208), (95052, 297384), (99128, 285156), (111519, 253472), (126736, 223038), (142578, 198256), (148692, 190104)]