56273038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3063

約数の個数: 16

約数和(自身を含む): 86244480

約数和(自身を除く): 29971442

約数列:

[1, 2, 71, 139, 142, 278, 2851, 5702, 9869, 19738, 202421, 396289, 404842, 792578, 28136519, 56273038]

約数ペア:

[(1, 56273038), (2, 28136519), (71, 792578), (139, 404842), (142, 396289), (278, 202421), (2851, 19738), (5702, 9869)]