74007674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 48403846

約数列:

[1, 2, 13, 26, 79, 137, 158, 263, 274, 526, 1027, 1781, 2054, 3419, 3562, 6838, 10823, 20777, 21646, 36031, 41554, 72062, 140699, 270101, 281398, 468403, 540202, 936806, 2846449, 5692898, 37003837, 74007674]

約数ペア:

[(1, 74007674), (2, 37003837), (13, 5692898), (26, 2846449), (79, 936806), (137, 540202), (158, 468403), (263, 281398), (274, 270101), (526, 140699), (1027, 72062), (1781, 41554), (2054, 36031), (3419, 21646), (3562, 20777), (6838, 10823)]