26839664

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25037}}^1$

素因数の和:25112

約数の個数: 20

約数和(自身を含む): 52780104

約数和(自身を除く): 25940440

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25037, 50074, 100148, 200296, 400592, 1677479, 3354958, 6709916, 13419832, 26839664]

約数ペア:

[(1, 26839664), (2, 13419832), (4, 6709916), (8, 3354958), (16, 1677479), (67, 400592), (134, 200296), (268, 100148), (536, 50074), (1072, 25037)]