70617352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15791}}^1$

素因数の和:15853

約数の個数: 32

約数和(自身を含む): 145918080

約数和(自身を除く): 75300728

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 15791, 31582, 63164, 126328, 205283, 410566, 679013, 821132, 1358026, 1642264, 2716052, 5432104, 8827169, 17654338, 35308676, 70617352]

約数ペア:

[(1, 70617352), (2, 35308676), (4, 17654338), (8, 8827169), (13, 5432104), (26, 2716052), (43, 1642264), (52, 1358026), (86, 821132), (104, 679013), (172, 410566), (344, 205283), (559, 126328), (1118, 63164), (2236, 31582), (4472, 15791)]