77490992

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{25357}}^1$

素因数の和:25556

約数の個数: 20

約数和(自身を含む): 150930816

約数和(自身を除く): 73439824

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 25357, 50714, 101428, 202856, 405712, 4843187, 9686374, 19372748, 38745496, 77490992]

約数ペア:

[(1, 77490992), (2, 38745496), (4, 19372748), (8, 9686374), (16, 4843187), (191, 405712), (382, 202856), (764, 101428), (1528, 50714), (3056, 25357)]