64837192

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 142316460

約数和(自身を除く): 77479268

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 857, 1351, 1544, 1714, 2702, 3428, 5404, 5999, 6856, 9457, 10808, 11998, 18914, 23996, 37828, 41993, 47992, 75656, 83986, 165401, 167972, 330802, 335944, 661604, 1157807, 1323208, 2315614, 4631228, 8104649, 9262456, 16209298, 32418596, 64837192]

約数ペア:

[(1, 64837192), (2, 32418596), (4, 16209298), (7, 9262456), (8, 8104649), (14, 4631228), (28, 2315614), (49, 1323208), (56, 1157807), (98, 661604), (193, 335944), (196, 330802), (386, 167972), (392, 165401), (772, 83986), (857, 75656), (1351, 47992), (1544, 41993), (1714, 37828), (2702, 23996), (3428, 18914), (5404, 11998), (5999, 10808), (6856, 9457)]