42772492

素因数分解:

$2^2\times 7^2\times {\mathrm{218227}}^1$

素因数の和:218245

約数の個数: 18

約数和(自身を含む): 87072972

約数和(自身を除く): 44300480

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 218227, 436454, 872908, 1527589, 3055178, 6110356, 10693123, 21386246, 42772492]

約数ペア:

[(1, 42772492), (2, 21386246), (4, 10693123), (7, 6110356), (14, 3055178), (28, 1527589), (49, 872908), (98, 436454), (196, 218227)]