22528428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144413}}^1$

素因数の和:144433

約数の個数: 24

約数和(自身を含む): 56610288

約数和(自身を除く): 34081860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 144413, 288826, 433239, 577652, 866478, 1732956, 1877369, 3754738, 5632107, 7509476, 11264214, 22528428]

約数ペア:

[(1, 22528428), (2, 11264214), (3, 7509476), (4, 5632107), (6, 3754738), (12, 1877369), (13, 1732956), (26, 866478), (39, 577652), (52, 433239), (78, 288826), (156, 144413)]