42558236

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24917}}^1$

素因数の和:24989

約数の個数: 24

約数和(自身を含む): 86515296

約数和(自身を除く): 43957060

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 24917, 49834, 99668, 174419, 348838, 697676, 1519937, 3039874, 6079748, 10639559, 21279118, 42558236]

約数ペア:

[(1, 42558236), (2, 21279118), (4, 10639559), (7, 6079748), (14, 3039874), (28, 1519937), (61, 697676), (122, 348838), (244, 174419), (427, 99668), (854, 49834), (1708, 24917)]