28623426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{366967}}^1$

素因数の和:366985

約数の個数: 16

約数和(自身を含む): 61650624

約数和(自身を除く): 33027198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 366967, 733934, 1100901, 2201802, 4770571, 9541142, 14311713, 28623426]

約数ペア:

[(1, 28623426), (2, 14311713), (3, 9541142), (6, 4770571), (13, 2201802), (26, 1100901), (39, 733934), (78, 366967)]