64226456

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 142511400

約数和(自身を除く): 78284944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2777, 2891, 3304, 5554, 5782, 11108, 11564, 19439, 22216, 23128, 38878, 77756, 136073, 155512, 163843, 272146, 327686, 544292, 655372, 1088584, 1146901, 1310744, 2293802, 4587604, 8028307, 9175208, 16056614, 32113228, 64226456]

約数ペア:

[(1, 64226456), (2, 32113228), (4, 16056614), (7, 9175208), (8, 8028307), (14, 4587604), (28, 2293802), (49, 1310744), (56, 1146901), (59, 1088584), (98, 655372), (118, 544292), (196, 327686), (236, 272146), (392, 163843), (413, 155512), (472, 136073), (826, 77756), (1652, 38878), (2777, 23128), (2891, 22216), (3304, 19439), (5554, 11564), (5782, 11108)]