67971554

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47137}}^1$

素因数の和:47249

約数の個数: 16

約数和(自身を含む): 117656448

約数和(自身を除く): 49684894

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 47137, 94274, 329959, 659918, 4855111, 9710222, 33985777, 67971554]

約数ペア:

[(1, 67971554), (2, 33985777), (7, 9710222), (14, 4855111), (103, 659918), (206, 329959), (721, 94274), (1442, 47137)]