16275728

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5011}}^1$

素因数の和:5055

約数の個数: 40

約数和(自身を含む): 37289280

約数和(自身を除く): 21013552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5011, 10022, 20044, 35077, 40088, 70154, 80176, 140308, 145319, 280616, 290638, 561232, 581276, 1017233, 1162552, 2034466, 2325104, 4068932, 8137864, 16275728]

約数ペア:

[(1, 16275728), (2, 8137864), (4, 4068932), (7, 2325104), (8, 2034466), (14, 1162552), (16, 1017233), (28, 581276), (29, 561232), (56, 290638), (58, 280616), (112, 145319), (116, 140308), (203, 80176), (232, 70154), (406, 40088), (464, 35077), (812, 20044), (1624, 10022), (3248, 5011)]