64658816

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{4721}}^1$

素因数の和:4842

約数の個数: 32

約数和(自身を含む): 130043880

約数和(自身を除く): 65385064

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 4721, 6848, 9442, 13696, 18884, 37768, 75536, 151072, 302144, 505147, 604288, 1010294, 2020588, 4041176, 8082352, 16164704, 32329408, 64658816]

約数ペア:

[(1, 64658816), (2, 32329408), (4, 16164704), (8, 8082352), (16, 4041176), (32, 2020588), (64, 1010294), (107, 604288), (128, 505147), (214, 302144), (428, 151072), (856, 75536), (1712, 37768), (3424, 18884), (4721, 13696), (6848, 9442)]