67642064

素因数分解:

$2^4\times 7^1\times {\mathrm{603947}}^1$

素因数の和:603962

約数の個数: 20

約数和(自身を含む): 149779104

約数和(自身を除く): 82137040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 603947, 1207894, 2415788, 4227629, 4831576, 8455258, 9663152, 16910516, 33821032, 67642064]

約数ペア:

[(1, 67642064), (2, 33821032), (4, 16910516), (7, 9663152), (8, 8455258), (14, 4831576), (16, 4227629), (28, 2415788), (56, 1207894), (112, 603947)]