8137864

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5011}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 18043200

約数和(自身を除く): 9905336

約数列:

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

約数ペア:

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