28668546

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1019}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 63892800

約数和(自身を除く): 35224254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1019, 1042, 1563, 2038, 3057, 3126, 4689, 6114, 9171, 9378, 14067, 18342, 27513, 28134, 55026, 530899, 1061798, 1592697, 3185394, 4778091, 9556182, 14334273, 28668546]

約数ペア:

[(1, 28668546), (2, 14334273), (3, 9556182), (6, 4778091), (9, 3185394), (18, 1592697), (27, 1061798), (54, 530899), (521, 55026), (1019, 28134), (1042, 27513), (1563, 18342), (2038, 14067), (3057, 9378), (3126, 9171), (4689, 6114)]