40347712

素因数分解:

$2^6\times {\mathrm{630433}}^1$

素因数の和:630445

約数の個数: 14

約数和(自身を含む): 80065118

約数和(自身を除く): 39717406

約数列:

[1, 2, 4, 8, 16, 32, 64, 630433, 1260866, 2521732, 5043464, 10086928, 20173856, 40347712]

約数ペア:

[(1, 40347712), (2, 20173856), (4, 10086928), (8, 5043464), (16, 2521732), (32, 1260866), (64, 630433)]