28511258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5821}}^1$

素因数の和:5933

約数の個数: 16

約数和(自身を含む): 44712960

約数和(自身を除く): 16201702

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5821, 11642, 180451, 360902, 459859, 919718, 14255629, 28511258]

約数ペア:

[(1, 28511258), (2, 14255629), (31, 919718), (62, 459859), (79, 360902), (158, 180451), (2449, 11642), (4898, 5821)]