15231728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1985

約数の個数: 40

約数和(自身を含む): 32341680

約数和(自身を除く): 17109952

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1931, 1972, 3862, 3944, 7724, 7888, 15448, 30896, 32827, 55999, 65654, 111998, 131308, 223996, 262616, 447992, 525232, 895984, 951983, 1903966, 3807932, 7615864, 15231728]

約数ペア:

[(1, 15231728), (2, 7615864), (4, 3807932), (8, 1903966), (16, 951983), (17, 895984), (29, 525232), (34, 447992), (58, 262616), (68, 223996), (116, 131308), (136, 111998), (232, 65654), (272, 55999), (464, 32827), (493, 30896), (986, 15448), (1931, 7888), (1972, 7724), (3862, 3944)]