6399856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{7547}}^1$

素因数の和:7608

約数の個数: 20

約数和(自身を含む): 12635352

約数和(自身を除く): 6235496

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 7547, 15094, 30188, 60376, 120752, 399991, 799982, 1599964, 3199928, 6399856]

約数ペア:

[(1, 6399856), (2, 3199928), (4, 1599964), (8, 799982), (16, 399991), (53, 120752), (106, 60376), (212, 30188), (424, 15094), (848, 7547)]