25498736

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2411}}^1$

素因数の和:3080

約数の個数: 20

約数和(自身を含む): 49499064

約数和(自身を除く): 24000328

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2411, 2644, 4822, 5288, 9644, 10576, 19288, 38576, 1593671, 3187342, 6374684, 12749368, 25498736]

約数ペア:

[(1, 25498736), (2, 12749368), (4, 6374684), (8, 3187342), (16, 1593671), (661, 38576), (1322, 19288), (2411, 10576), (2644, 9644), (4822, 5288)]