39445168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20717}}^1$

素因数の和:20749

約数の個数: 40

約数和(自身を含む): 92485152

約数和(自身を除く): 53039984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20717, 41434, 82868, 145019, 165736, 290038, 331472, 352189, 580076, 704378, 1160152, 1408756, 2320304, 2465323, 2817512, 4930646, 5635024, 9861292, 19722584, 39445168]

約数ペア:

[(1, 39445168), (2, 19722584), (4, 9861292), (7, 5635024), (8, 4930646), (14, 2817512), (16, 2465323), (17, 2320304), (28, 1408756), (34, 1160152), (56, 704378), (68, 580076), (112, 352189), (119, 331472), (136, 290038), (238, 165736), (272, 145019), (476, 82868), (952, 41434), (1904, 20717)]