4877968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2914

約数の個数: 20

約数和(自身を含む): 9541180

約数和(自身を除く): 4663212

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2797, 5594, 11188, 22376, 44752, 304873, 609746, 1219492, 2438984, 4877968]

約数ペア:

[(1, 4877968), (2, 2438984), (4, 1219492), (8, 609746), (16, 304873), (109, 44752), (218, 22376), (436, 11188), (872, 5594), (1744, 2797)]