25213568

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 50480820

約数和(自身を除く): 25267252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 701, 1124, 1402, 2248, 2804, 4496, 5608, 8992, 11216, 17984, 22432, 35968, 44864, 89728, 196981, 393962, 787924, 1575848, 3151696, 6303392, 12606784, 25213568]

約数ペア:

[(1, 25213568), (2, 12606784), (4, 6303392), (8, 3151696), (16, 1575848), (32, 787924), (64, 393962), (128, 196981), (281, 89728), (562, 44864), (701, 35968), (1124, 22432), (1402, 17984), (2248, 11216), (2804, 8992), (4496, 5608)]