28798124

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 51198000

約数和(自身を除く): 22399876

約数列:

[1, 2, 4, 149, 211, 229, 298, 422, 458, 596, 844, 916, 31439, 34121, 48319, 62878, 68242, 96638, 125756, 136484, 193276, 7199531, 14399062, 28798124]

約数ペア:

[(1, 28798124), (2, 14399062), (4, 7199531), (149, 193276), (211, 136484), (229, 125756), (298, 96638), (422, 68242), (458, 62878), (596, 48319), (844, 34121), (916, 31439)]