28847470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169691}}^1$

素因数の和:169715

約数の個数: 16

約数和(自身を含む): 54980208

約数和(自身を除く): 26132738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 169691, 339382, 848455, 1696910, 2884747, 5769494, 14423735, 28847470]

約数ペア:

[(1, 28847470), (2, 14423735), (5, 5769494), (10, 2884747), (17, 1696910), (34, 848455), (85, 339382), (170, 169691)]