13307331808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{789097}}^1$

素因数の和:789155

約数の個数: 48

約数和(自身を含む): 28634788224

約数和(自身を除く): 15327456416

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 789097, 1578194, 3156388, 6312776, 12625552, 13414649, 24462007, 25251104, 26829298, 48924014, 53658596, 97848028, 107317192, 195696056, 214634384, 391392112, 415854119, 429268768, 782784224, 831708238, 1663416476, 3326832952, 6653665904, 13307331808]

約数ペア:

[(1, 13307331808), (2, 6653665904), (4, 3326832952), (8, 1663416476), (16, 831708238), (17, 782784224), (31, 429268768), (32, 415854119), (34, 391392112), (62, 214634384), (68, 195696056), (124, 107317192), (136, 97848028), (248, 53658596), (272, 48924014), (496, 26829298), (527, 25251104), (544, 24462007), (992, 13414649), (1054, 12625552), (2108, 6312776), (4216, 3156388), (8432, 1578194), (16864, 789097)]