72563656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3539}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 149104800

約数和(自身を除く): 76541144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 3539, 5126, 7078, 10252, 14156, 20504, 28312, 38929, 77858, 155716, 311432, 824587, 1649174, 3298348, 6596696, 9070457, 18140914, 36281828, 72563656]

約数ペア:

[(1, 72563656), (2, 36281828), (4, 18140914), (8, 9070457), (11, 6596696), (22, 3298348), (44, 1649174), (88, 824587), (233, 311432), (466, 155716), (932, 77858), (1864, 38929), (2563, 28312), (3539, 20504), (5126, 14156), (7078, 10252)]