64852756

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{56101}}^1$

素因数の和:56139

約数の個数: 18

約数和(自身を含む): 120563198

約数和(自身を除く): 55710442

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 56101, 112202, 224404, 953717, 1907434, 3814868, 16213189, 32426378, 64852756]

約数ペア:

[(1, 64852756), (2, 32426378), (4, 16213189), (17, 3814868), (34, 1907434), (68, 953717), (289, 224404), (578, 112202), (1156, 56101)]