28529179

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 34776000

約数和(自身を除く): 6246821

約数列:

[1, 7, 17, 119, 149, 1043, 1609, 2533, 11263, 17731, 27353, 191471, 239741, 1678187, 4075597, 28529179]

約数ペア:

[(1, 28529179), (7, 4075597), (17, 1678187), (119, 239741), (149, 191471), (1043, 27353), (1609, 17731), (2533, 11263)]