61398638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 112195584

約数和(自身を除く): 50796946

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 4057, 7567, 8114, 15134, 28399, 56798, 93311, 186622, 190679, 381358, 653177, 1306354, 1334753, 2669506, 4385617, 8771234, 30699319, 61398638]

約数ペア:

[(1, 61398638), (2, 30699319), (7, 8771234), (14, 4385617), (23, 2669506), (46, 1334753), (47, 1306354), (94, 653177), (161, 381358), (322, 190679), (329, 186622), (658, 93311), (1081, 56798), (2162, 28399), (4057, 15134), (7567, 8114)]