68373328

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{5557}}^1$

素因数の和:6334

約数の個数: 20

約数和(自身を含む): 132669460

約数和(自身を除く): 64296132

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 5557, 6152, 11114, 12304, 22228, 44456, 88912, 4273333, 8546666, 17093332, 34186664, 68373328]

約数ペア:

[(1, 68373328), (2, 34186664), (4, 17093332), (8, 8546666), (16, 4273333), (769, 88912), (1538, 44456), (3076, 22228), (5557, 12304), (6152, 11114)]