28805886

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12601}}^1$

素因数の和:12736

約数の個数: 24

約数和(自身を含む): 62909184

約数和(自身を除く): 34103298

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 12601, 25202, 37803, 75606, 113409, 226818, 1600327, 3200654, 4800981, 9601962, 14402943, 28805886]

約数ペア:

[(1, 28805886), (2, 14402943), (3, 9601962), (6, 4800981), (9, 3200654), (18, 1600327), (127, 226818), (254, 113409), (381, 75606), (762, 37803), (1143, 25202), (2286, 12601)]