68520976

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{5569}}^1$

素因数の和:6346

約数の個数: 20

約数和(自身を含む): 132955900

約数和(自身を除く): 64434924

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 5569, 6152, 11138, 12304, 22276, 44552, 89104, 4282561, 8565122, 17130244, 34260488, 68520976]

約数ペア:

[(1, 68520976), (2, 34260488), (4, 17130244), (8, 8565122), (16, 4282561), (769, 89104), (1538, 44552), (3076, 22276), (5569, 12304), (6152, 11138)]