77480956

素因数分解:

$2^2\times 7^3\times {\mathrm{56473}}^1$

素因数の和:56498

約数の個数: 24

約数和(自身を含む): 158127200

約数和(自身を除く): 80646244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 56473, 112946, 225892, 395311, 790622, 1581244, 2767177, 5534354, 11068708, 19370239, 38740478, 77480956]

約数ペア:

[(1, 77480956), (2, 38740478), (4, 19370239), (7, 11068708), (14, 5534354), (28, 2767177), (49, 1581244), (98, 790622), (196, 395311), (343, 225892), (686, 112946), (1372, 56473)]