23060464

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 51584000

約数和(自身を除く): 28523536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 1999, 2884, 3998, 5768, 7996, 11536, 13993, 15992, 27986, 31984, 55972, 111944, 205897, 223888, 411794, 823588, 1441279, 1647176, 2882558, 3294352, 5765116, 11530232, 23060464]

約数ペア:

[(1, 23060464), (2, 11530232), (4, 5765116), (7, 3294352), (8, 2882558), (14, 1647176), (16, 1441279), (28, 823588), (56, 411794), (103, 223888), (112, 205897), (206, 111944), (412, 55972), (721, 31984), (824, 27986), (1442, 15992), (1648, 13993), (1999, 11536), (2884, 7996), (3998, 5768)]