28726778866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4100311}}^1$

素因数の和:4100457

約数の個数: 16

約数和(自身を含む): 44873814528

約数和(自身を除く): 16147035662

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 4100311, 8200622, 127109641, 254219282, 463335143, 926670286, 14363389433, 28726778866]

約数ペア:

[(1, 28726778866), (2, 14363389433), (31, 926670286), (62, 463335143), (113, 254219282), (226, 127109641), (3503, 8200622), (7006, 4100311)]