64209782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20753}}^1$

素因数の和:20792

約数の個数: 32

約数和(自身を含む): 125520192

約数和(自身を除く): 61310410

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 20753, 41506, 145271, 269789, 290542, 352801, 539578, 705602, 1888523, 2469607, 3777046, 4586413, 4939214, 9172826, 32104891, 64209782]

約数ペア:

[(1, 64209782), (2, 32104891), (7, 9172826), (13, 4939214), (14, 4586413), (17, 3777046), (26, 2469607), (34, 1888523), (91, 705602), (119, 539578), (182, 352801), (221, 290542), (238, 269789), (442, 145271), (1547, 41506), (3094, 20753)]