28231628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{415171}}^1$

素因数の和:415192

約数の個数: 12

約数和(自身を含む): 52311672

約数和(自身を除く): 24080044

約数列:

[1, 2, 4, 17, 34, 68, 415171, 830342, 1660684, 7057907, 14115814, 28231628]

約数ペア:

[(1, 28231628), (2, 14115814), (4, 7057907), (17, 1660684), (34, 830342), (68, 415171)]