40141756

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{27799}}^1$

素因数の和:27841

約数の個数: 18

約数和(自身を含む): 74142600

約数和(自身を除く): 34000844

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 27799, 55598, 111196, 528181, 1056362, 2112724, 10035439, 20070878, 40141756]

約数ペア:

[(1, 40141756), (2, 20070878), (4, 10035439), (19, 2112724), (38, 1056362), (76, 528181), (361, 111196), (722, 55598), (1444, 27799)]