25844864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10660

約数の個数: 32

約数和(自身を含む): 54202800

約数和(自身を除く): 28357936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10627, 21254, 42508, 85016, 170032, 201913, 340064, 403826, 680128, 807652, 1360256, 1615304, 3230608, 6461216, 12922432, 25844864]

約数ペア:

[(1, 25844864), (2, 12922432), (4, 6461216), (8, 3230608), (16, 1615304), (19, 1360256), (32, 807652), (38, 680128), (64, 403826), (76, 340064), (128, 201913), (152, 170032), (304, 85016), (608, 42508), (1216, 21254), (2432, 10627)]