27580336

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 62876928

約数和(自身を除く): 35296592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 277, 392, 508, 554, 784, 889, 1016, 1108, 1778, 1939, 2032, 2216, 3556, 3878, 4432, 6223, 7112, 7756, 12446, 13573, 14224, 15512, 24892, 27146, 31024, 35179, 49784, 54292, 70358, 99568, 108584, 140716, 217168, 246253, 281432, 492506, 562864, 985012, 1723771, 1970024, 3447542, 3940048, 6895084, 13790168, 27580336]

約数ペア:

[(1, 27580336), (2, 13790168), (4, 6895084), (7, 3940048), (8, 3447542), (14, 1970024), (16, 1723771), (28, 985012), (49, 562864), (56, 492506), (98, 281432), (112, 246253), (127, 217168), (196, 140716), (254, 108584), (277, 99568), (392, 70358), (508, 54292), (554, 49784), (784, 35179), (889, 31024), (1016, 27146), (1108, 24892), (1778, 15512), (1939, 14224), (2032, 13573), (2216, 12446), (3556, 7756), (3878, 7112), (4432, 6223)]