65775242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 111175680

約数和(自身を除く): 45400438

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 1033, 2054, 2066, 2449, 4898, 13429, 26858, 31837, 32023, 63674, 64046, 81607, 163214, 416299, 832598, 1060891, 2121782, 2529817, 5059634, 32887621, 65775242]

約数ペア:

[(1, 65775242), (2, 32887621), (13, 5059634), (26, 2529817), (31, 2121782), (62, 1060891), (79, 832598), (158, 416299), (403, 163214), (806, 81607), (1027, 64046), (1033, 63674), (2054, 32023), (2066, 31837), (2449, 26858), (4898, 13429)]