9866728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 9573272

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 599, 1198, 2059, 2396, 4118, 4792, 8236, 16472, 17371, 34742, 42529, 69484, 85058, 138968, 170116, 340232, 1233341, 2466682, 4933364, 9866728]

約数ペア:

[(1, 9866728), (2, 4933364), (4, 2466682), (8, 1233341), (29, 340232), (58, 170116), (71, 138968), (116, 85058), (142, 69484), (232, 42529), (284, 34742), (568, 17371), (599, 16472), (1198, 8236), (2059, 4792), (2396, 4118)]