71064064

素因数分解:

$2^9\times {\mathrm{138797}}^1$

素因数の和:138815

約数の個数: 20

約数和(自身を含む): 141990354

約数和(自身を除く): 70926290

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 138797, 277594, 555188, 1110376, 2220752, 4441504, 8883008, 17766016, 35532032, 71064064]

約数ペア:

[(1, 71064064), (2, 35532032), (4, 17766016), (8, 8883008), (16, 4441504), (32, 2220752), (64, 1110376), (128, 555188), (256, 277594), (512, 138797)]