285853010128

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22586363}}^1$

素因数の和:22586491

約数の個数: 40

約数和(自身を含む): 638561683008

約数和(自身を除く): 352708672880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 22586363, 45172726, 90345452, 158104541, 180690904, 316209082, 361381808, 632418164, 1264836328, 2529672656, 2552259019, 5104518038, 10209036076, 17865813133, 20418072152, 35731626266, 40836144304, 71463252532, 142926505064, 285853010128]

約数ペア:

[(1, 285853010128), (2, 142926505064), (4, 71463252532), (7, 40836144304), (8, 35731626266), (14, 20418072152), (16, 17865813133), (28, 10209036076), (56, 5104518038), (112, 2552259019), (113, 2529672656), (226, 1264836328), (452, 632418164), (791, 361381808), (904, 316209082), (1582, 180690904), (1808, 158104541), (3164, 90345452), (6328, 45172726), (12656, 22586363)]