64351408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2879}}^1$

素因数の和:3025

約数の個数: 40

約数和(自身を含む): 137134080

約数和(自身を除く): 72782672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 2879, 5588, 5758, 11176, 11516, 22352, 23032, 31669, 46064, 63338, 126676, 253352, 365633, 506704, 731266, 1462532, 2925064, 4021963, 5850128, 8043926, 16087852, 32175704, 64351408]

約数ペア:

[(1, 64351408), (2, 32175704), (4, 16087852), (8, 8043926), (11, 5850128), (16, 4021963), (22, 2925064), (44, 1462532), (88, 731266), (127, 506704), (176, 365633), (254, 253352), (508, 126676), (1016, 63338), (1397, 46064), (2032, 31669), (2794, 23032), (2879, 22352), (5588, 11516), (5758, 11176)]