15666588968

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{3361}}^1\times {\mathrm{4253}}^1$

素因数の和:7757

約数の個数: 32

約数和(自身を含む): 29605032360

約数和(自身を除く): 13938443392

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 3361, 4253, 6722, 8506, 13444, 17012, 26888, 34024, 460457, 582661, 920914, 1165322, 1841828, 2330644, 3683656, 4661288, 14294333, 28588666, 57177332, 114354664, 1958323621, 3916647242, 7833294484, 15666588968]

約数ペア:

[(1, 15666588968), (2, 7833294484), (4, 3916647242), (8, 1958323621), (137, 114354664), (274, 57177332), (548, 28588666), (1096, 14294333), (3361, 4661288), (4253, 3683656), (6722, 2330644), (8506, 1841828), (13444, 1165322), (17012, 920914), (26888, 582661), (34024, 460457)]