66926672

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{10753}}^1$

素因数の和:11150

約数の個数: 20

約数和(自身を含む): 130015860

約数和(自身を除く): 63089188

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 10753, 21506, 43012, 86024, 172048, 4182917, 8365834, 16731668, 33463336, 66926672]

約数ペア:

[(1, 66926672), (2, 33463336), (4, 16731668), (8, 8365834), (16, 4182917), (389, 172048), (778, 86024), (1556, 43012), (3112, 21506), (6224, 10753)]