64070428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9749}}^1$

素因数の和:9837

約数の個数: 24

約数和(自身を含む): 117936000

約数和(自身を除く): 53865572

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 9749, 19498, 38996, 302219, 516697, 604438, 1033394, 1208876, 2066788, 16017607, 32035214, 64070428]

約数ペア:

[(1, 64070428), (2, 32035214), (4, 16017607), (31, 2066788), (53, 1208876), (62, 1033394), (106, 604438), (124, 516697), (212, 302219), (1643, 38996), (3286, 19498), (6572, 9749)]