74695736

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{20431}}^1$

素因数の和:20894

約数の個数: 16

約数和(自身を含む): 140367840

約数和(自身を除く): 65672104

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 20431, 40862, 81724, 163448, 9336967, 18673934, 37347868, 74695736]

約数ペア:

[(1, 74695736), (2, 37347868), (4, 18673934), (8, 9336967), (457, 163448), (914, 81724), (1828, 40862), (3656, 20431)]