39751376

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3659}}^1$

素因数の和:3771

約数の個数: 40

約数和(自身を含む): 88952640

約数和(自身を除く): 49201264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 3659, 5432, 7318, 10864, 14636, 25613, 29272, 51226, 58544, 102452, 204904, 354923, 409808, 709846, 1419692, 2484461, 2839384, 4968922, 5678768, 9937844, 19875688, 39751376]

約数ペア:

[(1, 39751376), (2, 19875688), (4, 9937844), (7, 5678768), (8, 4968922), (14, 2839384), (16, 2484461), (28, 1419692), (56, 709846), (97, 409808), (112, 354923), (194, 204904), (388, 102452), (679, 58544), (776, 51226), (1358, 29272), (1552, 25613), (2716, 14636), (3659, 10864), (5432, 7318)]