39796172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8599}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 75852000

約数和(自身を除く): 36055828

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 8599, 17198, 34396, 111787, 223574, 447148, 765311, 1530622, 3061244, 9949043, 19898086, 39796172]

約数ペア:

[(1, 39796172), (2, 19898086), (4, 9949043), (13, 3061244), (26, 1530622), (52, 765311), (89, 447148), (178, 223574), (356, 111787), (1157, 34396), (2314, 17198), (4628, 8599)]