65021208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{387031}}^1$

素因数の和:387047

約数の個数: 32

約数和(自身を含む): 185775360

約数和(自身を除く): 120754152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 387031, 774062, 1161093, 1548124, 2322186, 2709217, 3096248, 4644372, 5418434, 8127651, 9288744, 10836868, 16255302, 21673736, 32510604, 65021208]

約数ペア:

[(1, 65021208), (2, 32510604), (3, 21673736), (4, 16255302), (6, 10836868), (7, 9288744), (8, 8127651), (12, 5418434), (14, 4644372), (21, 3096248), (24, 2709217), (28, 2322186), (42, 1548124), (56, 1161093), (84, 774062), (168, 387031)]