70925872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83639}}^1$

素因数の和:83700

約数の個数: 20

約数和(自身を含む): 140013360

約数和(自身を除く): 69087488

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 83639, 167278, 334556, 669112, 1338224, 4432867, 8865734, 17731468, 35462936, 70925872]

約数ペア:

[(1, 70925872), (2, 35462936), (4, 17731468), (8, 8865734), (16, 4432867), (53, 1338224), (106, 669112), (212, 334556), (424, 167278), (848, 83639)]