25511872

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2708

約数の個数: 28

約数和(自身を含む): 50967640

約数和(自身を除く): 25455768

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 2539, 5024, 5078, 10048, 10156, 20312, 40624, 81248, 162496, 398623, 797246, 1594492, 3188984, 6377968, 12755936, 25511872]

約数ペア:

[(1, 25511872), (2, 12755936), (4, 6377968), (8, 3188984), (16, 1594492), (32, 797246), (64, 398623), (157, 162496), (314, 81248), (628, 40624), (1256, 20312), (2512, 10156), (2539, 10048), (5024, 5078)]