63464752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{305119}}^1$

素因数の和:305140

約数の個数: 20

約数和(自身を含む): 132422080

約数和(自身を除く): 68957328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 305119, 610238, 1220476, 2440952, 3966547, 4881904, 7933094, 15866188, 31732376, 63464752]

約数ペア:

[(1, 63464752), (2, 31732376), (4, 15866188), (8, 7933094), (13, 4881904), (16, 3966547), (26, 2440952), (52, 1220476), (104, 610238), (208, 305119)]