77653376

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{2417}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 155380680

約数和(自身を除く): 77727304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 2417, 4016, 4834, 8032, 9668, 16064, 19336, 32128, 38672, 77344, 154688, 309376, 606667, 1213334, 2426668, 4853336, 9706672, 19413344, 38826688, 77653376]

約数ペア:

[(1, 77653376), (2, 38826688), (4, 19413344), (8, 9706672), (16, 4853336), (32, 2426668), (64, 1213334), (128, 606667), (251, 309376), (502, 154688), (1004, 77344), (2008, 38672), (2417, 32128), (4016, 19336), (4834, 16064), (8032, 9668)]