71549426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88771}}^1$

素因数の和:88817

約数の個数: 16

約数和(自身を含む): 119309568

約数和(自身を除く): 47760142

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 88771, 177542, 1154023, 2308046, 2751901, 5503802, 35774713, 71549426]

約数ペア:

[(1, 71549426), (2, 35774713), (13, 5503802), (26, 2751901), (31, 2308046), (62, 1154023), (403, 177542), (806, 88771)]