61199476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8467}}^1$

素因数の和:8623

約数の個数: 24

約数和(自身を含む): 116180960

約数和(自身を除く): 54981484

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 8467, 16934, 33868, 110071, 220142, 440284, 1176913, 2353826, 4707652, 15299869, 30599738, 61199476]

約数ペア:

[(1, 61199476), (2, 30599738), (4, 15299869), (13, 4707652), (26, 2353826), (52, 1176913), (139, 440284), (278, 220142), (556, 110071), (1807, 33868), (3614, 16934), (7228, 8467)]