64137788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112129}}^1$

素因数の和:112157

約数の個数: 24

約数和(自身を含む): 131864880

約数和(自身を除く): 67727092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 112129, 224258, 448516, 1233419, 1457677, 2466838, 2915354, 4933676, 5830708, 16034447, 32068894, 64137788]

約数ペア:

[(1, 64137788), (2, 32068894), (4, 16034447), (11, 5830708), (13, 4933676), (22, 2915354), (26, 2466838), (44, 1457677), (52, 1233419), (143, 448516), (286, 224258), (572, 112129)]