27486356

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 49330176

約数和(自身を除く): 21843820

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 887, 1774, 3548, 7747, 15494, 30988, 54107, 108214, 112649, 216428, 225298, 450596, 6871589, 13743178, 27486356]

約数ペア:

[(1, 27486356), (2, 13743178), (4, 6871589), (61, 450596), (122, 225298), (127, 216428), (244, 112649), (254, 108214), (508, 54107), (887, 30988), (1774, 15494), (3548, 7747)]