28302124

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{19709}}^1$

素因数の和:20072

約数の個数: 12

約数和(自身を含む): 49669200

約数和(自身を除く): 21367076

約数列:

[1, 2, 4, 359, 718, 1436, 19709, 39418, 78836, 7075531, 14151062, 28302124]

約数ペア:

[(1, 28302124), (2, 14151062), (4, 7075531), (359, 78836), (718, 39418), (1436, 19709)]