68385016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 160574400

約数和(自身を除く): 92189384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 2477, 3451, 3944, 4954, 6902, 9908, 13804, 17339, 19816, 27608, 34678, 42109, 69356, 71833, 84218, 138712, 143666, 168436, 287332, 294763, 336872, 502831, 574664, 589526, 1005662, 1179052, 1221161, 2011324, 2358104, 2442322, 4022648, 4884644, 8548127, 9769288, 17096254, 34192508, 68385016]

約数ペア:

[(1, 68385016), (2, 34192508), (4, 17096254), (7, 9769288), (8, 8548127), (14, 4884644), (17, 4022648), (28, 2442322), (29, 2358104), (34, 2011324), (56, 1221161), (58, 1179052), (68, 1005662), (116, 589526), (119, 574664), (136, 502831), (203, 336872), (232, 294763), (238, 287332), (406, 168436), (476, 143666), (493, 138712), (812, 84218), (952, 71833), (986, 69356), (1624, 42109), (1972, 34678), (2477, 27608), (3451, 19816), (3944, 17339), (4954, 13804), (6902, 9908)]