25040992

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{1217}}^1$

素因数の和:1870

約数の個数: 24

約数和(自身を含む): 49416696

約数和(自身を除く): 24375704

約数列:

[1, 2, 4, 8, 16, 32, 643, 1217, 1286, 2434, 2572, 4868, 5144, 9736, 10288, 19472, 20576, 38944, 782531, 1565062, 3130124, 6260248, 12520496, 25040992]

約数ペア:

[(1, 25040992), (2, 12520496), (4, 6260248), (8, 3130124), (16, 1565062), (32, 782531), (643, 38944), (1217, 20576), (1286, 19472), (2434, 10288), (2572, 9736), (4868, 5144)]