40744436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{536111}}^1$

素因数の和:536134

約数の個数: 12

約数和(自身を含む): 75055680

約数和(自身を除く): 34311244

約数列:

[1, 2, 4, 19, 38, 76, 536111, 1072222, 2144444, 10186109, 20372218, 40744436]

約数ペア:

[(1, 40744436), (2, 20372218), (4, 10186109), (19, 2144444), (38, 1072222), (76, 536111)]