26812864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 84

約数和(自身を含む): 60054744

約数和(自身を除く): 33241880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 67, 74, 104, 134, 148, 169, 208, 268, 296, 338, 416, 481, 536, 592, 676, 832, 871, 962, 1072, 1184, 1352, 1742, 1924, 2144, 2368, 2479, 2704, 3484, 3848, 4288, 4958, 5408, 6253, 6968, 7696, 9916, 10816, 11323, 12506, 13936, 15392, 19832, 22646, 25012, 27872, 30784, 32227, 39664, 45292, 50024, 55744, 64454, 79328, 90584, 100048, 128908, 158656, 181168, 200096, 257816, 362336, 400192, 418951, 515632, 724672, 837902, 1031264, 1675804, 2062528, 3351608, 6703216, 13406432, 26812864]

約数ペア:

[(1, 26812864), (2, 13406432), (4, 6703216), (8, 3351608), (13, 2062528), (16, 1675804), (26, 1031264), (32, 837902), (37, 724672), (52, 515632), (64, 418951), (67, 400192), (74, 362336), (104, 257816), (134, 200096), (148, 181168), (169, 158656), (208, 128908), (268, 100048), (296, 90584), (338, 79328), (416, 64454), (481, 55744), (536, 50024), (592, 45292), (676, 39664), (832, 32227), (871, 30784), (962, 27872), (1072, 25012), (1184, 22646), (1352, 19832), (1742, 15392), (1924, 13936), (2144, 12506), (2368, 11323), (2479, 10816), (2704, 9916), (3484, 7696), (3848, 6968), (4288, 6253), (4958, 5408)]