67684786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{153133}}^1$

素因数の和:153165

約数の個数: 16

約数和(自身を含む): 115769304

約数和(自身を除く): 48084518

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 153133, 306266, 1990729, 2603261, 3981458, 5206522, 33842393, 67684786]

約数ペア:

[(1, 67684786), (2, 33842393), (13, 5206522), (17, 3981458), (26, 2603261), (34, 1990729), (221, 306266), (442, 153133)]