25300864

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 50765400

約数和(自身を除く): 25464536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 1259, 2512, 2518, 5024, 5036, 10048, 10072, 20096, 20144, 40288, 80576, 161152, 197663, 395326, 790652, 1581304, 3162608, 6325216, 12650432, 25300864]

約数ペア:

[(1, 25300864), (2, 12650432), (4, 6325216), (8, 3162608), (16, 1581304), (32, 790652), (64, 395326), (128, 197663), (157, 161152), (314, 80576), (628, 40288), (1256, 20144), (1259, 20096), (2512, 10072), (2518, 10048), (5024, 5036)]