56989912

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9511}}^1$

素因数の和:9631

約数の個数: 32

約数和(自身を含む): 123275520

約数和(自身を除く): 66285608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 9511, 19022, 38044, 66577, 76088, 133154, 266308, 532616, 1017677, 2035354, 4070708, 7123739, 8141416, 14247478, 28494956, 56989912]

約数ペア:

[(1, 56989912), (2, 28494956), (4, 14247478), (7, 8141416), (8, 7123739), (14, 4070708), (28, 2035354), (56, 1017677), (107, 532616), (214, 266308), (428, 133154), (749, 76088), (856, 66577), (1498, 38044), (2996, 19022), (5992, 9511)]