25331008

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{2521}}^1$

素因数の和:2690

約数の個数: 28

約数和(自身を含む): 50606452

約数和(自身を除く): 25275444

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 2521, 5024, 5042, 10048, 10084, 20168, 40336, 80672, 161344, 395797, 791594, 1583188, 3166376, 6332752, 12665504, 25331008]

約数ペア:

[(1, 25331008), (2, 12665504), (4, 6332752), (8, 3166376), (16, 1583188), (32, 791594), (64, 395797), (157, 161344), (314, 80672), (628, 40336), (1256, 20168), (2512, 10084), (2521, 10048), (5024, 5042)]