28371822

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 58637952

約数和(自身を除く): 30266130

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 227, 454, 563, 681, 1126, 1362, 1689, 3378, 8399, 16798, 20831, 25197, 41662, 50394, 62493, 124986, 127801, 255602, 383403, 766806, 4728637, 9457274, 14185911, 28371822]

約数ペア:

[(1, 28371822), (2, 14185911), (3, 9457274), (6, 4728637), (37, 766806), (74, 383403), (111, 255602), (222, 127801), (227, 124986), (454, 62493), (563, 50394), (681, 41662), (1126, 25197), (1362, 20831), (1689, 16798), (3378, 8399)]