42574376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409369}}^1$

素因数の和:409388

約数の個数: 16

約数和(自身を含む): 85967700

約数和(自身を除く): 43393324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409369, 818738, 1637476, 3274952, 5321797, 10643594, 21287188, 42574376]

約数ペア:

[(1, 42574376), (2, 21287188), (4, 10643594), (8, 5321797), (13, 3274952), (26, 1637476), (52, 818738), (104, 409369)]