67690448

素因数分解:

$2^4\times 7^1\times {\mathrm{604379}}^1$

素因数の和:604394

約数の個数: 20

約数和(自身を含む): 149886240

約数和(自身を除く): 82195792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 604379, 1208758, 2417516, 4230653, 4835032, 8461306, 9670064, 16922612, 33845224, 67690448]

約数ペア:

[(1, 67690448), (2, 33845224), (4, 16922612), (7, 9670064), (8, 8461306), (14, 4835032), (16, 4230653), (28, 2417516), (56, 1208758), (112, 604379)]