61047826

素因数分解:

$2^1\times 7^4\times {\mathrm{12713}}^1$

素因数の和:12743

約数の個数: 20

約数和(自身を含む): 106835742

約数和(自身を除く): 45787916

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 12713, 25426, 88991, 177982, 622937, 1245874, 4360559, 8721118, 30523913, 61047826]

約数ペア:

[(1, 61047826), (2, 30523913), (7, 8721118), (14, 4360559), (49, 1245874), (98, 622937), (343, 177982), (686, 88991), (2401, 25426), (4802, 12713)]