28860518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5821}}^1$

素因数の和:5927

約数の個数: 16

約数和(自身を含む): 45132144

約数和(自身を除く): 16271626

約数列:

[1, 2, 37, 67, 74, 134, 2479, 4958, 5821, 11642, 215377, 390007, 430754, 780014, 14430259, 28860518]

約数ペア:

[(1, 28860518), (2, 14430259), (37, 780014), (67, 430754), (74, 390007), (134, 215377), (2479, 11642), (4958, 5821)]