7890448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29009}}^1$

素因数の和:29034

約数の個数: 20

約数和(自身を含む): 16187580

約数和(自身を除く): 8297132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 29009, 58018, 116036, 232072, 464144, 493153, 986306, 1972612, 3945224, 7890448]

約数ペア:

[(1, 7890448), (2, 3945224), (4, 1972612), (8, 986306), (16, 493153), (17, 464144), (34, 232072), (68, 116036), (136, 58018), (272, 29009)]