28318441326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{9929}}^1$

素因数の和:10146

約数の個数: 96

約数和(自身を含む): 67241988000

約数和(自身を除く): 38923546674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 109, 147, 178, 218, 267, 294, 327, 534, 623, 654, 763, 1246, 1526, 1869, 2289, 3738, 4361, 4578, 5341, 8722, 9701, 9929, 10682, 13083, 16023, 19402, 19858, 26166, 29103, 29787, 32046, 58206, 59574, 67907, 69503, 135814, 139006, 203721, 208509, 407442, 417018, 475349, 486521, 883681, 950698, 973042, 1082261, 1426047, 1459563, 1767362, 2164522, 2651043, 2852094, 2919126, 3246783, 5302086, 6185767, 6493566, 7575827, 12371534, 15151654, 18557301, 22727481, 37114602, 43300369, 45454962, 53030789, 86600738, 96321229, 106061578, 129901107, 159092367, 192642458, 259802214, 288963687, 318184734, 577927374, 674248603, 1348497206, 2022745809, 4045491618, 4719740221, 9439480442, 14159220663, 28318441326]

約数ペア:

[(1, 28318441326), (2, 14159220663), (3, 9439480442), (6, 4719740221), (7, 4045491618), (14, 2022745809), (21, 1348497206), (42, 674248603), (49, 577927374), (89, 318184734), (98, 288963687), (109, 259802214), (147, 192642458), (178, 159092367), (218, 129901107), (267, 106061578), (294, 96321229), (327, 86600738), (534, 53030789), (623, 45454962), (654, 43300369), (763, 37114602), (1246, 22727481), (1526, 18557301), (1869, 15151654), (2289, 12371534), (3738, 7575827), (4361, 6493566), (4578, 6185767), (5341, 5302086), (8722, 3246783), (9701, 2919126), (9929, 2852094), (10682, 2651043), (13083, 2164522), (16023, 1767362), (19402, 1459563), (19858, 1426047), (26166, 1082261), (29103, 973042), (29787, 950698), (32046, 883681), (58206, 486521), (59574, 475349), (67907, 417018), (69503, 407442), (135814, 208509), (139006, 203721)]