56772842

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 101053440

約数和(自身を除く): 44280598

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 509, 514, 1018, 1799, 3563, 3598, 7126, 7967, 15779, 15934, 31558, 55769, 110453, 111538, 130813, 220906, 261626, 915691, 1831382, 4055203, 8110406, 28386421, 56772842]

約数ペア:

[(1, 56772842), (2, 28386421), (7, 8110406), (14, 4055203), (31, 1831382), (62, 915691), (217, 261626), (257, 220906), (434, 130813), (509, 111538), (514, 110453), (1018, 55769), (1799, 31558), (3563, 15934), (3598, 15779), (7126, 7967)]