28337572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 52708320

約数和(自身を除く): 24370748

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1259, 1324, 2518, 5036, 5627, 11254, 21403, 22508, 42806, 85612, 416729, 833458, 1666916, 7084393, 14168786, 28337572]

約数ペア:

[(1, 28337572), (2, 14168786), (4, 7084393), (17, 1666916), (34, 833458), (68, 416729), (331, 85612), (662, 42806), (1259, 22508), (1324, 21403), (2518, 11254), (5036, 5627)]