42684628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 88299904

約数和(自身を除く): 45615276

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 373, 427, 469, 746, 854, 938, 1492, 1708, 1876, 2611, 4087, 5222, 8174, 10444, 16348, 22753, 24991, 28609, 45506, 49982, 57218, 91012, 99964, 114436, 159271, 174937, 318542, 349874, 637084, 699748, 1524451, 3048902, 6097804, 10671157, 21342314, 42684628]

約数ペア:

[(1, 42684628), (2, 21342314), (4, 10671157), (7, 6097804), (14, 3048902), (28, 1524451), (61, 699748), (67, 637084), (122, 349874), (134, 318542), (244, 174937), (268, 159271), (373, 114436), (427, 99964), (469, 91012), (746, 57218), (854, 49982), (938, 45506), (1492, 28609), (1708, 24991), (1876, 22753), (2611, 16348), (4087, 10444), (5222, 8174)]