26405168

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{4597}}^1$

素因数の和:4964

約数の個数: 20

約数和(自身を含む): 51313680

約数和(自身を除く): 24908512

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 4597, 5744, 9194, 18388, 36776, 73552, 1650323, 3300646, 6601292, 13202584, 26405168]

約数ペア:

[(1, 26405168), (2, 13202584), (4, 6601292), (8, 3300646), (16, 1650323), (359, 73552), (718, 36776), (1436, 18388), (2872, 9194), (4597, 5744)]