28322578

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2634

約数の個数: 24

約数和(自身を含む): 47523600

約数和(自身を除く): 19201022

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 2579, 5158, 5491, 10982, 43843, 49001, 87686, 98002, 745331, 833017, 1490662, 1666034, 14161289, 28322578]

約数ペア:

[(1, 28322578), (2, 14161289), (17, 1666034), (19, 1490662), (34, 833017), (38, 745331), (289, 98002), (323, 87686), (578, 49001), (646, 43843), (2579, 10982), (5158, 5491)]