256596074

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 449539200

約数和(自身を除く): 192943126

約数列:

[1, 2, 7, 14, 59, 118, 241, 413, 482, 826, 1289, 1687, 2578, 3374, 9023, 14219, 18046, 28438, 76051, 99533, 152102, 199066, 310649, 532357, 621298, 1064714, 2174543, 4349086, 18328291, 36656582, 128298037, 256596074]

約数ペア:

[(1, 256596074), (2, 128298037), (7, 36656582), (14, 18328291), (59, 4349086), (118, 2174543), (241, 1064714), (413, 621298), (482, 532357), (826, 310649), (1289, 199066), (1687, 152102), (2578, 99533), (3374, 76051), (9023, 28438), (14219, 18046)]