68318228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36109}}^1$

素因数の和:36167

約数の個数: 24

約数和(自身を含む): 133462560

約数和(自身を除く): 65144332

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 36109, 72218, 144436, 397199, 794398, 1552687, 1588796, 3105374, 6210748, 17079557, 34159114, 68318228]

約数ペア:

[(1, 68318228), (2, 34159114), (4, 17079557), (11, 6210748), (22, 3105374), (43, 1588796), (44, 1552687), (86, 794398), (172, 397199), (473, 144436), (946, 72218), (1892, 36109)]