28443726

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36749}}^1$

素因数の和:36800

約数の個数: 24

約数和(自身を含む): 63063000

約数和(自身を除く): 34619274

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 36749, 73498, 110247, 220494, 330741, 661482, 1580207, 3160414, 4740621, 9481242, 14221863, 28443726]

約数ペア:

[(1, 28443726), (2, 14221863), (3, 9481242), (6, 4740621), (9, 3160414), (18, 1580207), (43, 661482), (86, 330741), (129, 220494), (258, 110247), (387, 73498), (774, 36749)]