67321828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{104537}}^1$

素因数の和:104571

約数の個数: 24

約数和(自身を含む): 140499072

約数和(自身を除く): 73177244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 104537, 209074, 418148, 731759, 1463518, 2404351, 2927036, 4808702, 9617404, 16830457, 33660914, 67321828]

約数ペア:

[(1, 67321828), (2, 33660914), (4, 16830457), (7, 9617404), (14, 4808702), (23, 2927036), (28, 2404351), (46, 1463518), (92, 731759), (161, 418148), (322, 209074), (644, 104537)]