281035712

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{190921}}^1$

素因数の和:190956

約数の個数: 28

約数和(自身を含む): 581930256

約数和(自身を除く): 300894544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 190921, 381842, 763684, 1527368, 3054736, 4391183, 6109472, 8782366, 12218944, 17564732, 35129464, 70258928, 140517856, 281035712]

約数ペア:

[(1, 281035712), (2, 140517856), (4, 70258928), (8, 35129464), (16, 17564732), (23, 12218944), (32, 8782366), (46, 6109472), (64, 4391183), (92, 3054736), (184, 1527368), (368, 763684), (736, 381842), (1472, 190921)]