28185698

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 42910560

約数和(自身を除く): 14724862

約数列:

[1, 2, 131, 179, 262, 358, 601, 1202, 23449, 46898, 78731, 107579, 157462, 215158, 14092849, 28185698]

約数ペア:

[(1, 28185698), (2, 14092849), (131, 215158), (179, 157462), (262, 107579), (358, 78731), (601, 46898), (1202, 23449)]