40103782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 66484800

約数和(自身を除く): 26381018

約数列:

[1, 2, 17, 34, 37, 71, 74, 142, 449, 629, 898, 1207, 1258, 2414, 2627, 5254, 7633, 15266, 16613, 31879, 33226, 44659, 63758, 89318, 282421, 541943, 564842, 1083886, 1179523, 2359046, 20051891, 40103782]

約数ペア:

[(1, 40103782), (2, 20051891), (17, 2359046), (34, 1179523), (37, 1083886), (71, 564842), (74, 541943), (142, 282421), (449, 89318), (629, 63758), (898, 44659), (1207, 33226), (1258, 31879), (2414, 16613), (2627, 15266), (5254, 7633)]