28444688

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{1721}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 55196988

約数和(自身を除く): 26752300

約数列:

[1, 2, 4, 8, 16, 1033, 1721, 2066, 3442, 4132, 6884, 8264, 13768, 16528, 27536, 1777793, 3555586, 7111172, 14222344, 28444688]

約数ペア:

[(1, 28444688), (2, 14222344), (4, 7111172), (8, 3555586), (16, 1777793), (1033, 27536), (1721, 16528), (2066, 13768), (3442, 8264), (4132, 6884)]