28149486

素因数分解:

$2^1\times 3^1\times {\mathrm{1861}}^1\times {\mathrm{2521}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 56351568

約数和(自身を除く): 28202082

約数列:

[1, 2, 3, 6, 1861, 2521, 3722, 5042, 5583, 7563, 11166, 15126, 4691581, 9383162, 14074743, 28149486]

約数ペア:

[(1, 28149486), (2, 14074743), (3, 9383162), (6, 4691581), (1861, 15126), (2521, 11166), (3722, 7563), (5042, 5583)]