6729328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9832

約数の個数: 20

約数和(自身を含む): 13342648

約数和(自身を除く): 6613320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9781, 19562, 39124, 78248, 156496, 420583, 841166, 1682332, 3364664, 6729328]

約数ペア:

[(1, 6729328), (2, 3364664), (4, 1682332), (8, 841166), (16, 420583), (43, 156496), (86, 78248), (172, 39124), (344, 19562), (688, 9781)]