28717961536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1315889}}^1$

素因数の和:1315943

約数の個数: 56

約数和(自身を含む): 64173323520

約数和(自身を除く): 35455361984

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 21824, 1315889, 2631778, 5263556, 10527112, 14474779, 21054224, 28949558, 40792559, 42108448, 57899116, 81585118, 84216896, 115798232, 163170236, 231596464, 326340472, 448718149, 463192928, 652680944, 897436298, 926385856, 1305361888, 1794872596, 2610723776, 3589745192, 7179490384, 14358980768, 28717961536]

約数ペア:

[(1, 28717961536), (2, 14358980768), (4, 7179490384), (8, 3589745192), (11, 2610723776), (16, 1794872596), (22, 1305361888), (31, 926385856), (32, 897436298), (44, 652680944), (62, 463192928), (64, 448718149), (88, 326340472), (124, 231596464), (176, 163170236), (248, 115798232), (341, 84216896), (352, 81585118), (496, 57899116), (682, 42108448), (704, 40792559), (992, 28949558), (1364, 21054224), (1984, 14474779), (2728, 10527112), (5456, 5263556), (10912, 2631778), (21824, 1315889)]