71330792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12941}}^1$

素因数の和:13013

約数の個数: 32

約数和(自身を含む): 146762280

約数和(自身を除く): 75431488

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 12941, 25882, 51764, 103528, 168233, 336466, 672932, 685873, 1345864, 1371746, 2743492, 5486984, 8916349, 17832698, 35665396, 71330792]

約数ペア:

[(1, 71330792), (2, 35665396), (4, 17832698), (8, 8916349), (13, 5486984), (26, 2743492), (52, 1371746), (53, 1345864), (104, 685873), (106, 672932), (212, 336466), (424, 168233), (689, 103528), (1378, 51764), (2756, 25882), (5512, 12941)]