64661352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{384889}}^1$

素因数の和:384905

約数の個数: 32

約数和(自身を含む): 184747200

約数和(自身を除く): 120085848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 384889, 769778, 1154667, 1539556, 2309334, 2694223, 3079112, 4618668, 5388446, 8082669, 9237336, 10776892, 16165338, 21553784, 32330676, 64661352]

約数ペア:

[(1, 64661352), (2, 32330676), (3, 21553784), (4, 16165338), (6, 10776892), (7, 9237336), (8, 8082669), (12, 5388446), (14, 4618668), (21, 3079112), (24, 2694223), (28, 2309334), (42, 1539556), (56, 1154667), (84, 769778), (168, 384889)]