68552554

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{12211}}^1$

素因数の和:12621

約数の個数: 16

約数和(自身を含む): 117821376

約数和(自身を除く): 49268822

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 12211, 24422, 85477, 170954, 4896611, 9793222, 34276277, 68552554]

約数ペア:

[(1, 68552554), (2, 34276277), (7, 9793222), (14, 4896611), (401, 170954), (802, 85477), (2807, 24422), (5614, 12211)]