71513286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{916837}}^1$

素因数の和:916855

約数の個数: 16

約数和(自身を含む): 154028784

約数和(自身を除く): 82515498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 916837, 1833674, 2750511, 5501022, 11918881, 23837762, 35756643, 71513286]

約数ペア:

[(1, 71513286), (2, 35756643), (3, 23837762), (6, 11918881), (13, 5501022), (26, 2750511), (39, 1833674), (78, 916837)]