38425156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 46609724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 1709, 2044, 3212, 3418, 5621, 6836, 11242, 11963, 18799, 22484, 23926, 37598, 47852, 75196, 124757, 131593, 249514, 263186, 499028, 526372, 873299, 1372327, 1746598, 2744654, 3493196, 5489308, 9606289, 19212578, 38425156]

約数ペア:

[(1, 38425156), (2, 19212578), (4, 9606289), (7, 5489308), (11, 3493196), (14, 2744654), (22, 1746598), (28, 1372327), (44, 873299), (73, 526372), (77, 499028), (146, 263186), (154, 249514), (292, 131593), (308, 124757), (511, 75196), (803, 47852), (1022, 37598), (1606, 23926), (1709, 22484), (2044, 18799), (3212, 11963), (3418, 11242), (5621, 6836)]