8428444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 15417360

約数和(自身を除く): 6988916

約数列:

[1, 2, 4, 29, 58, 113, 116, 226, 452, 643, 1286, 2572, 3277, 6554, 13108, 18647, 37294, 72659, 74588, 145318, 290636, 2107111, 4214222, 8428444]

約数ペア:

[(1, 8428444), (2, 4214222), (4, 2107111), (29, 290636), (58, 145318), (113, 74588), (116, 72659), (226, 37294), (452, 18647), (643, 13108), (1286, 6554), (2572, 3277)]