28676556

素因数分解:

$2^2\times 3^2\times {\mathrm{796571}}^1$

素因数の和:796581

約数の個数: 18

約数和(自身を含む): 72488052

約数和(自身を除く): 43811496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 796571, 1593142, 2389713, 3186284, 4779426, 7169139, 9558852, 14338278, 28676556]

約数ペア:

[(1, 28676556), (2, 14338278), (3, 9558852), (4, 7169139), (6, 4779426), (9, 3186284), (12, 2389713), (18, 1593142), (36, 796571)]