28143862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{769}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 43797600

約数和(自身を除く): 15653738

約数列:

[1, 2, 29, 58, 631, 769, 1262, 1538, 18299, 22301, 36598, 44602, 485239, 970478, 14071931, 28143862]

約数ペア:

[(1, 28143862), (2, 14071931), (29, 970478), (58, 485239), (631, 44602), (769, 36598), (1262, 22301), (1538, 18299)]