78859786052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1361}}^1\times {\mathrm{204023}}^1$

素因数の和:205459

約数の個数: 24

約数和(自身を含む): 140051866752

約数和(自身を除く): 61192080700

約数列:

[1, 2, 4, 71, 142, 284, 1361, 2722, 5444, 96631, 193262, 204023, 386524, 408046, 816092, 14485633, 28971266, 57942532, 277675303, 555350606, 1110701212, 19714946513, 39429893026, 78859786052]

約数ペア:

[(1, 78859786052), (2, 39429893026), (4, 19714946513), (71, 1110701212), (142, 555350606), (284, 277675303), (1361, 57942532), (2722, 28971266), (5444, 14485633), (96631, 816092), (193262, 408046), (204023, 386524)]