28339817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 3671383

約数列:

[1, 11, 37, 179, 389, 407, 1969, 4279, 6623, 14393, 69631, 72853, 158323, 765941, 2576347, 28339817]

約数ペア:

[(1, 28339817), (11, 2576347), (37, 765941), (179, 158323), (389, 72853), (407, 69631), (1969, 14393), (4279, 6623)]