28951427998

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1\times {\mathrm{84239}}^1$

素因数の和:85199

約数の個数: 16

約数和(自身を含む): 43670016000

約数和(自身を除く): 14718588002

約数列:

[1, 2, 239, 478, 719, 1438, 84239, 168478, 171841, 343682, 20133121, 40266242, 60567841, 121135682, 14475713999, 28951427998]

約数ペア:

[(1, 28951427998), (2, 14475713999), (239, 121135682), (478, 60567841), (719, 40266242), (1438, 20133121), (84239, 343682), (168478, 171841)]