40031152

素因数分解:

$2^4\times 7^1\times {\mathrm{357421}}^1$

素因数の和:357436

約数の個数: 20

約数和(自身を含む): 88640656

約数和(自身を除く): 48609504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 357421, 714842, 1429684, 2501947, 2859368, 5003894, 5718736, 10007788, 20015576, 40031152]

約数ペア:

[(1, 40031152), (2, 20015576), (4, 10007788), (7, 5718736), (8, 5003894), (14, 2859368), (16, 2501947), (28, 1429684), (56, 714842), (112, 357421)]