71111756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15859}}^1$

素因数の和:15941

約数の個数: 24

約数和(自身を含む): 133224000

約数和(自身を除く): 62112244

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 15859, 31718, 63436, 301321, 602642, 935681, 1205284, 1871362, 3742724, 17777939, 35555878, 71111756]

約数ペア:

[(1, 71111756), (2, 35555878), (4, 17777939), (19, 3742724), (38, 1871362), (59, 1205284), (76, 935681), (118, 602642), (236, 301321), (1121, 63436), (2242, 31718), (4484, 15859)]