73291472

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{4079}}^1$

素因数の和:5210

約数の個数: 20

約数和(自身を含む): 142163520

約数和(自身を除く): 68872048

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4079, 4492, 8158, 8984, 16316, 17968, 32632, 65264, 4580717, 9161434, 18322868, 36645736, 73291472]

約数ペア:

[(1, 73291472), (2, 36645736), (4, 18322868), (8, 9161434), (16, 4580717), (1123, 65264), (2246, 32632), (4079, 17968), (4492, 16316), (8158, 8984)]