64103660518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{556639}}^1$

素因数の和:557523

約数の個数: 16

約数和(自身を含む): 97630202880

約数和(自身を除く): 33526542362

約数列:

[1, 2, 71, 142, 811, 1622, 57581, 115162, 556639, 1113278, 39521369, 79042738, 451434229, 902868458, 32051830259, 64103660518]

約数ペア:

[(1, 64103660518), (2, 32051830259), (71, 902868458), (142, 451434229), (811, 79042738), (1622, 39521369), (57581, 1113278), (115162, 556639)]