68157236

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8087}}^1$

素因数の和:8148

約数の個数: 36

約数和(自身を含む): 141992928

約数和(自身を除く): 73835692

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8087, 8428, 16174, 32348, 56609, 113218, 226436, 347741, 396263, 695482, 792526, 1390964, 1585052, 2434187, 4868374, 9736748, 17039309, 34078618, 68157236]

約数ペア:

[(1, 68157236), (2, 34078618), (4, 17039309), (7, 9736748), (14, 4868374), (28, 2434187), (43, 1585052), (49, 1390964), (86, 792526), (98, 695482), (172, 396263), (196, 347741), (301, 226436), (602, 113218), (1204, 56609), (2107, 32348), (4214, 16174), (8087, 8428)]