28036296

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 76190400

約数和(自身を除く): 48154104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 887, 1317, 1756, 1774, 2634, 2661, 3512, 3548, 3951, 5268, 5322, 7096, 7902, 7983, 10536, 10644, 15804, 15966, 21288, 31608, 31932, 63864, 389393, 778786, 1168179, 1557572, 2336358, 3115144, 3504537, 4672716, 7009074, 9345432, 14018148, 28036296]

約数ペア:

[(1, 28036296), (2, 14018148), (3, 9345432), (4, 7009074), (6, 4672716), (8, 3504537), (9, 3115144), (12, 2336358), (18, 1557572), (24, 1168179), (36, 778786), (72, 389393), (439, 63864), (878, 31932), (887, 31608), (1317, 21288), (1756, 15966), (1774, 15804), (2634, 10644), (2661, 10536), (3512, 7983), (3548, 7902), (3951, 7096), (5268, 5322)]