28260082

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{733}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 43678872

約数和(自身を除く): 15418790

約数列:

[1, 2, 37, 74, 521, 733, 1042, 1466, 19277, 27121, 38554, 54242, 381893, 763786, 14130041, 28260082]

約数ペア:

[(1, 28260082), (2, 14130041), (37, 763786), (74, 381893), (521, 54242), (733, 38554), (1042, 27121), (1466, 19277)]