17974256144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2979817}}^1$

素因数の和:2979867

約数の個数: 40

約数和(自身を含む): 38797230360

約数和(自身を除く): 20822974216

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 2979817, 5959634, 11919268, 23838536, 38737621, 47677072, 77475242, 86414693, 154950484, 172829386, 309900968, 345658772, 619801936, 691317544, 1123391009, 1382635088, 2246782018, 4493564036, 8987128072, 17974256144]

約数ペア:

[(1, 17974256144), (2, 8987128072), (4, 4493564036), (8, 2246782018), (13, 1382635088), (16, 1123391009), (26, 691317544), (29, 619801936), (52, 345658772), (58, 309900968), (104, 172829386), (116, 154950484), (208, 86414693), (232, 77475242), (377, 47677072), (464, 38737621), (754, 23838536), (1508, 11919268), (3016, 5959634), (6032, 2979817)]