126474728

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 240399360

約数和(自身を除く): 113924632

約数列:

[1, 2, 4, 8, 127, 254, 281, 443, 508, 562, 886, 1016, 1124, 1772, 2248, 3544, 35687, 56261, 71374, 112522, 124483, 142748, 225044, 248966, 285496, 450088, 497932, 995864, 15809341, 31618682, 63237364, 126474728]

約数ペア:

[(1, 126474728), (2, 63237364), (4, 31618682), (8, 15809341), (127, 995864), (254, 497932), (281, 450088), (443, 285496), (508, 248966), (562, 225044), (886, 142748), (1016, 124483), (1124, 112522), (1772, 71374), (2248, 56261), (3544, 35687)]