72479704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48449}}^1$

素因数の和:48483

約数の個数: 32

約数和(自身を含む): 156978000

約数和(自身を除く): 84498296

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 48449, 96898, 193796, 387592, 532939, 823633, 1065878, 1647266, 2131756, 3294532, 4263512, 6589064, 9059963, 18119926, 36239852, 72479704]

約数ペア:

[(1, 72479704), (2, 36239852), (4, 18119926), (8, 9059963), (11, 6589064), (17, 4263512), (22, 3294532), (34, 2131756), (44, 1647266), (68, 1065878), (88, 823633), (136, 532939), (187, 387592), (374, 193796), (748, 96898), (1496, 48449)]