39981144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13999}}^1$

素因数の和:14032

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 80978856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 13999, 27998, 41997, 55996, 83994, 97993, 111992, 167988, 195986, 237983, 293979, 335976, 391972, 475966, 587958, 713949, 783944, 951932, 1175916, 1427898, 1665881, 1903864, 2351832, 2855796, 3331762, 4997643, 5711592, 6663524, 9995286, 13327048, 19990572, 39981144]

約数ペア:

[(1, 39981144), (2, 19990572), (3, 13327048), (4, 9995286), (6, 6663524), (7, 5711592), (8, 4997643), (12, 3331762), (14, 2855796), (17, 2351832), (21, 1903864), (24, 1665881), (28, 1427898), (34, 1175916), (42, 951932), (51, 783944), (56, 713949), (68, 587958), (84, 475966), (102, 391972), (119, 335976), (136, 293979), (168, 237983), (204, 195986), (238, 167988), (357, 111992), (408, 97993), (476, 83994), (714, 55996), (952, 41997), (1428, 27998), (2856, 13999)]