70875742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 128074752

約数和(自身を除く): 57199010

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2137, 2369, 4274, 4738, 14959, 16583, 29918, 33166, 49151, 98302, 220111, 344057, 440222, 688114, 1540777, 3081554, 5062553, 10125106, 35437871, 70875742]

約数ペア:

[(1, 70875742), (2, 35437871), (7, 10125106), (14, 5062553), (23, 3081554), (46, 1540777), (103, 688114), (161, 440222), (206, 344057), (322, 220111), (721, 98302), (1442, 49151), (2137, 33166), (2369, 29918), (4274, 16583), (4738, 14959)]