25282208

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 57879360

約数和(自身を除く): 32597152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 1913, 3304, 3826, 6608, 7652, 13216, 13391, 15304, 26782, 30608, 53564, 61216, 107128, 112867, 214256, 225734, 428512, 451468, 790069, 902936, 1580138, 1805872, 3160276, 3611744, 6320552, 12641104, 25282208]

約数ペア:

[(1, 25282208), (2, 12641104), (4, 6320552), (7, 3611744), (8, 3160276), (14, 1805872), (16, 1580138), (28, 902936), (32, 790069), (56, 451468), (59, 428512), (112, 225734), (118, 214256), (224, 112867), (236, 107128), (413, 61216), (472, 53564), (826, 30608), (944, 26782), (1652, 15304), (1888, 13391), (1913, 13216), (3304, 7652), (3826, 6608)]