67408054

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65957}}^1$

素因数の和:66039

約数の個数: 16

約数和(自身を含む): 117141408

約数和(自身を除く): 49733354

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 65957, 131914, 461699, 923398, 4814861, 9629722, 33704027, 67408054]

約数ペア:

[(1, 67408054), (2, 33704027), (7, 9629722), (14, 4814861), (73, 923398), (146, 461699), (511, 131914), (1022, 65957)]