25747372

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5857}}^1$

素因数の和:6025

約数の個数: 24

約数和(自身を含む): 51831584

約数和(自身を除く): 26084212

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 5857, 11714, 23428, 40999, 81998, 163996, 919549, 1839098, 3678196, 6436843, 12873686, 25747372]

約数ペア:

[(1, 25747372), (2, 12873686), (4, 6436843), (7, 3678196), (14, 1839098), (28, 919549), (157, 163996), (314, 81998), (628, 40999), (1099, 23428), (2198, 11714), (4396, 5857)]