68156715668

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{4817}}^1\times {\mathrm{5417}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 119503764072

約数和(自身を除く): 51347048404

約数列:

[1, 2, 4, 653, 1306, 2612, 4817, 5417, 9634, 10834, 19268, 21668, 3145501, 3537301, 6291002, 7074602, 12582004, 14149204, 26093689, 52187378, 104374756, 17039178917, 34078357834, 68156715668]

約数ペア:

[(1, 68156715668), (2, 34078357834), (4, 17039178917), (653, 104374756), (1306, 52187378), (2612, 26093689), (4817, 14149204), (5417, 12582004), (9634, 7074602), (10834, 6291002), (19268, 3537301), (21668, 3145501)]