40187846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7759

約数の個数: 16

約数和(自身を含む): 62791200

約数和(自身を除く): 22603354

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 7649, 15298, 283013, 543079, 566026, 1086158, 20093923, 40187846]

約数ペア:

[(1, 40187846), (2, 20093923), (37, 1086158), (71, 566026), (74, 543079), (142, 283013), (2627, 15298), (5254, 7649)]