40272557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 44370480

約数和(自身を除く): 4097923

約数列:

[1, 13, 97, 109, 293, 1261, 1417, 3809, 10573, 28421, 31937, 137449, 369473, 415181, 3097889, 40272557]

約数ペア:

[(1, 40272557), (13, 3097889), (97, 415181), (109, 369473), (293, 137449), (1261, 31937), (1417, 28421), (3809, 10573)]