64873664

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{2309}}^1$

素因数の和:2760

約数の個数: 28

約数和(自身を含む): 129082800

約数和(自身を除く): 64209136

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 2309, 3512, 4618, 7024, 9236, 14048, 18472, 28096, 36944, 73888, 147776, 1013651, 2027302, 4054604, 8109208, 16218416, 32436832, 64873664]

約数ペア:

[(1, 64873664), (2, 32436832), (4, 16218416), (8, 8109208), (16, 4054604), (32, 2027302), (64, 1013651), (439, 147776), (878, 73888), (1756, 36944), (2309, 28096), (3512, 18472), (4618, 14048), (7024, 9236)]