42238444

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29251}}^1$

素因数の和:29293

約数の個数: 18

約数和(自身を含む): 78015084

約数和(自身を除く): 35776640

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 29251, 58502, 117004, 555769, 1111538, 2223076, 10559611, 21119222, 42238444]

約数ペア:

[(1, 42238444), (2, 21119222), (4, 10559611), (19, 2223076), (38, 1111538), (76, 555769), (361, 117004), (722, 58502), (1444, 29251)]