74617166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 123959808

約数和(自身を除く): 49342642

約数列:

[1, 2, 13, 26, 71, 83, 142, 166, 487, 923, 974, 1079, 1846, 2158, 5893, 6331, 11786, 12662, 34577, 40421, 69154, 76609, 80842, 153218, 449501, 525473, 899002, 1050946, 2869891, 5739782, 37308583, 74617166]

約数ペア:

[(1, 74617166), (2, 37308583), (13, 5739782), (26, 2869891), (71, 1050946), (83, 899002), (142, 525473), (166, 449501), (487, 153218), (923, 80842), (974, 76609), (1079, 69154), (1846, 40421), (2158, 34577), (5893, 12662), (6331, 11786)]