65107979456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{206477}}^1$

素因数の和:206881

約数の個数: 56

約数和(自身を含む): 139504795920

約数和(自身を除く): 74396816464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 379, 416, 758, 832, 1516, 3032, 4927, 6064, 9854, 12128, 19708, 24256, 39416, 78832, 157664, 206477, 315328, 412954, 825908, 1651816, 2684201, 3303632, 5368402, 6607264, 10736804, 13214528, 21473608, 42947216, 78254783, 85894432, 156509566, 171788864, 313019132, 626038264, 1017312179, 1252076528, 2034624358, 2504153056, 4069248716, 5008306112, 8138497432, 16276994864, 32553989728, 65107979456]

約数ペア:

[(1, 65107979456), (2, 32553989728), (4, 16276994864), (8, 8138497432), (13, 5008306112), (16, 4069248716), (26, 2504153056), (32, 2034624358), (52, 1252076528), (64, 1017312179), (104, 626038264), (208, 313019132), (379, 171788864), (416, 156509566), (758, 85894432), (832, 78254783), (1516, 42947216), (3032, 21473608), (4927, 13214528), (6064, 10736804), (9854, 6607264), (12128, 5368402), (19708, 3303632), (24256, 2684201), (39416, 1651816), (78832, 825908), (157664, 412954), (206477, 315328)]