64207676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8287}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 121833600

約数和(自身を除く): 57625924

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 8287, 16574, 33148, 107731, 215462, 430924, 1234763, 2469526, 4939052, 16051919, 32103838, 64207676]

約数ペア:

[(1, 64207676), (2, 32103838), (4, 16051919), (13, 4939052), (26, 2469526), (52, 1234763), (149, 430924), (298, 215462), (596, 107731), (1937, 33148), (3874, 16574), (7748, 8287)]