78775814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{23857}}^1$

素因数の和:23999

約数の個数: 16

約数和(自身を含む): 128260608

約数和(自身を除く): 49484794

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 23857, 47714, 310141, 620282, 3029839, 6059678, 39387907, 78775814]

約数ペア:

[(1, 78775814), (2, 39387907), (13, 6059678), (26, 3029839), (127, 620282), (254, 310141), (1651, 47714), (3302, 23857)]