28522631

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 2127769

約数列:

[1, 29, 43, 89, 257, 1247, 2581, 3827, 7453, 11051, 22873, 110983, 320479, 663317, 983539, 28522631]

約数ペア:

[(1, 28522631), (29, 983539), (43, 663317), (89, 320479), (257, 110983), (1247, 22873), (2581, 11051), (3827, 7453)]