3858728

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 7690350

約数和(自身を除く): 3831622

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1669, 2312, 3338, 6676, 13352, 28373, 56746, 113492, 226984, 482341, 964682, 1929364, 3858728]

約数ペア:

[(1, 3858728), (2, 1929364), (4, 964682), (8, 482341), (17, 226984), (34, 113492), (68, 56746), (136, 28373), (289, 13352), (578, 6676), (1156, 3338), (1669, 2312)]