28927610

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17747}}^1$

素因数の和:17917

約数の個数: 16

約数和(自身を含む): 52392096

約数和(自身を除く): 23464486

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 17747, 35494, 88735, 177470, 2892761, 5785522, 14463805, 28927610]

約数ペア:

[(1, 28927610), (2, 14463805), (5, 5785522), (10, 2892761), (163, 177470), (326, 88735), (815, 35494), (1630, 17747)]