126877604

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{42349}}^1$

素因数の和:42467

約数の個数: 24

約数和(自身を含む): 256132800

約数和(自身を除く): 129255196

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 42349, 84698, 169396, 296443, 592886, 1185772, 4531343, 9062686, 18125372, 31719401, 63438802, 126877604]

約数ペア:

[(1, 126877604), (2, 63438802), (4, 31719401), (7, 18125372), (14, 9062686), (28, 4531343), (107, 1185772), (214, 592886), (428, 296443), (749, 169396), (1498, 84698), (2996, 42349)]