39735670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 77339808

約数和(自身を除く): 37604138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 907, 1685, 1814, 3370, 4381, 4535, 8762, 9070, 11791, 21905, 23582, 43810, 58955, 117910, 305659, 611318, 1528295, 3056590, 3973567, 7947134, 19867835, 39735670]

約数ペア:

[(1, 39735670), (2, 19867835), (5, 7947134), (10, 3973567), (13, 3056590), (26, 1528295), (65, 611318), (130, 305659), (337, 117910), (674, 58955), (907, 43810), (1685, 23582), (1814, 21905), (3370, 11791), (4381, 9070), (4535, 8762)]