67428214

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{16001}}^1$

素因数の和:16060

約数の個数: 24

約数和(自身を含む): 120399048

約数和(自身を除く): 52970834

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 16001, 32002, 112007, 224014, 688043, 784049, 1376086, 1568098, 4816301, 9632602, 33714107, 67428214]

約数ペア:

[(1, 67428214), (2, 33714107), (7, 9632602), (14, 4816301), (43, 1568098), (49, 1376086), (86, 784049), (98, 688043), (301, 224014), (602, 112007), (2107, 32002), (4214, 16001)]