75765656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 146100240

約数和(自身を除く): 70334584

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 857, 1028, 1714, 2056, 3428, 6856, 11051, 22102, 36851, 44204, 73702, 88408, 147404, 220249, 294808, 440498, 880996, 1761992, 9470707, 18941414, 37882828, 75765656]

約数ペア:

[(1, 75765656), (2, 37882828), (4, 18941414), (8, 9470707), (43, 1761992), (86, 880996), (172, 440498), (257, 294808), (344, 220249), (514, 147404), (857, 88408), (1028, 73702), (1714, 44204), (2056, 36851), (3428, 22102), (6856, 11051)]