71820254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{4657}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 117716976

約数和(自身を除く): 45896722

約数列:

[1, 2, 11, 22, 701, 1402, 4657, 7711, 9314, 15422, 51227, 102454, 3264557, 6529114, 35910127, 71820254]

約数ペア:

[(1, 71820254), (2, 35910127), (11, 6529114), (22, 3264557), (701, 102454), (1402, 51227), (4657, 15422), (7711, 9314)]