24959896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239999}}^1$

素因数の和:240018

約数の個数: 16

約数和(自身を含む): 50400000

約数和(自身を除く): 25440104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239999, 479998, 959996, 1919992, 3119987, 6239974, 12479948, 24959896]

約数ペア:

[(1, 24959896), (2, 12479948), (4, 6239974), (8, 3119987), (13, 1919992), (26, 959996), (52, 479998), (104, 239999)]