29949988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{440441}}^1$

素因数の和:440462

約数の個数: 12

約数和(自身を含む): 55495692

約数和(自身を除く): 25545704

約数列:

[1, 2, 4, 17, 34, 68, 440441, 880882, 1761764, 7487497, 14974994, 29949988]

約数ペア:

[(1, 29949988), (2, 14974994), (4, 7487497), (17, 1761764), (34, 880882), (68, 440441)]