64620258

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 131127360

約数和(自身を除く): 66507102

約数列:

[1, 2, 3, 6, 157, 181, 314, 362, 379, 471, 543, 758, 942, 1086, 1137, 2274, 28417, 56834, 59503, 68599, 85251, 119006, 137198, 170502, 178509, 205797, 357018, 411594, 10770043, 21540086, 32310129, 64620258]

約数ペア:

[(1, 64620258), (2, 32310129), (3, 21540086), (6, 10770043), (157, 411594), (181, 357018), (314, 205797), (362, 178509), (379, 170502), (471, 137198), (543, 119006), (758, 85251), (942, 68599), (1086, 59503), (1137, 56834), (2274, 28417)]