12798352

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 28520000

約数和(自身を除く): 15721648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 499, 916, 998, 1603, 1832, 1996, 3206, 3493, 3664, 3992, 6412, 6986, 7984, 12824, 13972, 25648, 27944, 55888, 114271, 228542, 457084, 799897, 914168, 1599794, 1828336, 3199588, 6399176, 12798352]

約数ペア:

[(1, 12798352), (2, 6399176), (4, 3199588), (7, 1828336), (8, 1599794), (14, 914168), (16, 799897), (28, 457084), (56, 228542), (112, 114271), (229, 55888), (458, 27944), (499, 25648), (916, 13972), (998, 12824), (1603, 7984), (1832, 6986), (1996, 6412), (3206, 3992), (3493, 3664)]