40977574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{50341}}^1$

素因数の和:50391

約数の個数: 16

約数和(自身を含む): 68867856

約数和(自身を除く): 27890282

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 50341, 100682, 553751, 1107502, 1862617, 3725234, 20488787, 40977574]

約数ペア:

[(1, 40977574), (2, 20488787), (11, 3725234), (22, 1862617), (37, 1107502), (74, 553751), (407, 100682), (814, 50341)]