140642368

素因数分解:

$2^6\times {\mathrm{2197537}}^1$

素因数の和:2197549

約数の個数: 14

約数和(自身を含む): 279087326

約数和(自身を除く): 138444958

約数列:

[1, 2, 4, 8, 16, 32, 64, 2197537, 4395074, 8790148, 17580296, 35160592, 70321184, 140642368]

約数ペア:

[(1, 140642368), (2, 70321184), (4, 35160592), (8, 17580296), (16, 8790148), (32, 4395074), (64, 2197537)]