57918146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 102549888

約数和(自身を除く): 44631742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 313, 626, 647, 1294, 3443, 4069, 6886, 7117, 8138, 8411, 14234, 16822, 44759, 89518, 92521, 185042, 202511, 405022, 2227621, 2632643, 4455242, 5265286, 28959073, 57918146]

約数ペア:

[(1, 57918146), (2, 28959073), (11, 5265286), (13, 4455242), (22, 2632643), (26, 2227621), (143, 405022), (286, 202511), (313, 185042), (626, 92521), (647, 89518), (1294, 44759), (3443, 16822), (4069, 14234), (6886, 8411), (7117, 8138)]