64400934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9277}}^1$

素因数の和:9384

約数の個数: 32

約数和(自身を含む): 140283360

約数和(自身を除く): 75882426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 9277, 18554, 27831, 55662, 120601, 241202, 361803, 723606, 825653, 1651306, 2476959, 4953918, 10733489, 21466978, 32200467, 64400934]

約数ペア:

[(1, 64400934), (2, 32200467), (3, 21466978), (6, 10733489), (13, 4953918), (26, 2476959), (39, 1651306), (78, 825653), (89, 723606), (178, 361803), (267, 241202), (534, 120601), (1157, 55662), (2314, 27831), (3471, 18554), (6942, 9277)]