68311048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{937}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 138279960

約数和(自身を除く): 69968912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 701, 937, 1402, 1874, 2804, 3748, 5608, 7496, 9113, 12181, 18226, 24362, 36452, 48724, 72904, 97448, 656837, 1313674, 2627348, 5254696, 8538881, 17077762, 34155524, 68311048]

約数ペア:

[(1, 68311048), (2, 34155524), (4, 17077762), (8, 8538881), (13, 5254696), (26, 2627348), (52, 1313674), (104, 656837), (701, 97448), (937, 72904), (1402, 48724), (1874, 36452), (2804, 24362), (3748, 18226), (5608, 12181), (7496, 9113)]