7941968

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4754

約数の個数: 20

約数和(自身を含む): 15534720

約数和(自身を除く): 7592752

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4639, 9278, 18556, 37112, 74224, 496373, 992746, 1985492, 3970984, 7941968]

約数ペア:

[(1, 7941968), (2, 3970984), (4, 1985492), (8, 992746), (16, 496373), (107, 74224), (214, 37112), (428, 18556), (856, 9278), (1712, 4639)]