15318496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 33067440

約数和(自身を除く): 17748944

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 971, 986, 1942, 1972, 3884, 3944, 7768, 7888, 15536, 15776, 16507, 28159, 31072, 33014, 56318, 66028, 112636, 132056, 225272, 264112, 450544, 478703, 528224, 901088, 957406, 1914812, 3829624, 7659248, 15318496]

約数ペア:

[(1, 15318496), (2, 7659248), (4, 3829624), (8, 1914812), (16, 957406), (17, 901088), (29, 528224), (32, 478703), (34, 450544), (58, 264112), (68, 225272), (116, 132056), (136, 112636), (232, 66028), (272, 56318), (464, 33014), (493, 31072), (544, 28159), (928, 16507), (971, 15776), (986, 15536), (1942, 7888), (1972, 7768), (3884, 3944)]