27824284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 51483600

約数和(自身を除く): 23659316

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1361, 2722, 5111, 5444, 10222, 20444, 25859, 51718, 103436, 366109, 732218, 1464436, 6956071, 13912142, 27824284]

約数ペア:

[(1, 27824284), (2, 13912142), (4, 6956071), (19, 1464436), (38, 732218), (76, 366109), (269, 103436), (538, 51718), (1076, 25859), (1361, 20444), (2722, 10222), (5111, 5444)]