56397208

素因数分解:

$2^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1933}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 121145760

約数和(自身を除く): 64748552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 521, 1042, 1933, 2084, 3647, 3866, 4168, 7294, 7732, 13531, 14588, 15464, 27062, 29176, 54124, 108248, 1007093, 2014186, 4028372, 7049651, 8056744, 14099302, 28198604, 56397208]

約数ペア:

[(1, 56397208), (2, 28198604), (4, 14099302), (7, 8056744), (8, 7049651), (14, 4028372), (28, 2014186), (56, 1007093), (521, 108248), (1042, 54124), (1933, 29176), (2084, 27062), (3647, 15464), (3866, 14588), (4168, 13531), (7294, 7732)]