28493988

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{2677}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 66585792

約数和(自身を除く): 38091804

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 2661, 2677, 3548, 5322, 5354, 8031, 10644, 10708, 16062, 32124, 2374499, 4748998, 7123497, 9497996, 14246994, 28493988]

約数ペア:

[(1, 28493988), (2, 14246994), (3, 9497996), (4, 7123497), (6, 4748998), (12, 2374499), (887, 32124), (1774, 16062), (2661, 10708), (2677, 10644), (3548, 8031), (5322, 5354)]