25643528138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7056557}}^1$

素因数の和:7056661

約数の個数: 16

約数和(自身を含む): 40645774080

約数和(自身を除く): 15002245942

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 7056557, 14113114, 162300811, 324601622, 557468003, 1114936006, 12821764069, 25643528138]

約数ペア:

[(1, 25643528138), (2, 12821764069), (23, 1114936006), (46, 557468003), (79, 324601622), (158, 162300811), (1817, 14113114), (3634, 7056557)]