67552508

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 120116304

約数和(自身を除く): 52563796

約数列:

[1, 2, 4, 131, 137, 262, 274, 524, 548, 941, 1882, 3764, 17947, 35894, 71788, 123271, 128917, 246542, 257834, 493084, 515668, 16888127, 33776254, 67552508]

約数ペア:

[(1, 67552508), (2, 33776254), (4, 16888127), (131, 515668), (137, 493084), (262, 257834), (274, 246542), (524, 128917), (548, 123271), (941, 71788), (1882, 35894), (3764, 17947)]