1328508736

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{482743}}^1$

素因数の和:482798

約数の個数: 28

約数和(自身を含む): 2697573472

約数和(自身を除く): 1369064736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 482743, 965486, 1930972, 3861944, 7723888, 15447776, 20757949, 30895552, 41515898, 83031796, 166063592, 332127184, 664254368, 1328508736]

約数ペア:

[(1, 1328508736), (2, 664254368), (4, 332127184), (8, 166063592), (16, 83031796), (32, 41515898), (43, 30895552), (64, 20757949), (86, 15447776), (172, 7723888), (344, 3861944), (688, 1930972), (1376, 965486), (2752, 482743)]