25540664

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{11047}}^1$

素因数の和:11087

約数の個数: 24

約数和(自身を含む): 50876040

約数和(自身を除く): 25335376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 11047, 22094, 44188, 88376, 187799, 375598, 751196, 1502392, 3192583, 6385166, 12770332, 25540664]

約数ペア:

[(1, 25540664), (2, 12770332), (4, 6385166), (8, 3192583), (17, 1502392), (34, 751196), (68, 375598), (136, 187799), (289, 88376), (578, 44188), (1156, 22094), (2312, 11047)]