64810366978

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{112910047}}^1$

素因数の和:112910097

約数の個数: 16

約数和(自身を含む): 113813328384

約数和(自身を除く): 49002961406

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 112910047, 225820094, 790370329, 1580740658, 4629311927, 9258623854, 32405183489, 64810366978]

約数ペア:

[(1, 64810366978), (2, 32405183489), (7, 9258623854), (14, 4629311927), (41, 1580740658), (82, 790370329), (287, 225820094), (574, 112910047)]