28724122

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2113}}^1$

素因数の和:3093

約数の個数: 16

約数和(自身を含む): 49315392

約数和(自身を除く): 20591270

約数列:

[1, 2, 7, 14, 971, 1942, 2113, 4226, 6797, 13594, 14791, 29582, 2051723, 4103446, 14362061, 28724122]

約数ペア:

[(1, 28724122), (2, 14362061), (7, 4103446), (14, 2051723), (971, 29582), (1942, 14791), (2113, 13594), (4226, 6797)]