26996416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:329

約数の個数: 42

約数和(自身を含む): 56771540

約数和(自身を除く): 29775124

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 596, 608, 1192, 1216, 2384, 2831, 4768, 5662, 9536, 11324, 22201, 22648, 44402, 45296, 88804, 90592, 177608, 181184, 355216, 421819, 710432, 843638, 1420864, 1687276, 3374552, 6749104, 13498208, 26996416]

約数ペア:

[(1, 26996416), (2, 13498208), (4, 6749104), (8, 3374552), (16, 1687276), (19, 1420864), (32, 843638), (38, 710432), (64, 421819), (76, 355216), (149, 181184), (152, 177608), (298, 90592), (304, 88804), (596, 45296), (608, 44402), (1192, 22648), (1216, 22201), (2384, 11324), (2831, 9536), (4768, 5662)]