67894204

素因数分解:

$2^2\times 7^2\times {\mathrm{346399}}^1$

素因数の和:346417

約数の個数: 18

約数和(自身を含む): 138213600

約数和(自身を除く): 70319396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 346399, 692798, 1385596, 2424793, 4849586, 9699172, 16973551, 33947102, 67894204]

約数ペア:

[(1, 67894204), (2, 33947102), (4, 16973551), (7, 9699172), (14, 4849586), (28, 2424793), (49, 1385596), (98, 692798), (196, 346399)]