17213728

素因数分解:

$2^5\times 7^1\times {\mathrm{76847}}^1$

素因数の和:76864

約数の個数: 24

約数和(自身を含む): 38731392

約数和(自身を除く): 21517664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 76847, 153694, 307388, 537929, 614776, 1075858, 1229552, 2151716, 2459104, 4303432, 8606864, 17213728]

約数ペア:

[(1, 17213728), (2, 8606864), (4, 4303432), (7, 2459104), (8, 2151716), (14, 1229552), (16, 1075858), (28, 614776), (32, 537929), (56, 307388), (112, 153694), (224, 76847)]