71295848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685537}}^1$

素因数の和:685556

約数の個数: 16

約数和(自身を含む): 143962980

約数和(自身を除く): 72667132

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685537, 1371074, 2742148, 5484296, 8911981, 17823962, 35647924, 71295848]

約数ペア:

[(1, 71295848), (2, 35647924), (4, 17823962), (8, 8911981), (13, 5484296), (26, 2742148), (52, 1371074), (104, 685537)]