67372492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2749}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 128898000

約数和(自身を除く): 61525508

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 2749, 5498, 6127, 10996, 12254, 24508, 30239, 60478, 120956, 1531193, 3062386, 6124772, 16843123, 33686246, 67372492]

約数ペア:

[(1, 67372492), (2, 33686246), (4, 16843123), (11, 6124772), (22, 3062386), (44, 1531193), (557, 120956), (1114, 60478), (2228, 30239), (2749, 24508), (5498, 12254), (6127, 10996)]