78745072

素因数分解:

$2^4\times 7^1\times {\mathrm{703081}}^1$

素因数の和:703096

約数の個数: 20

約数和(自身を含む): 174364336

約数和(自身を除く): 95619264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 703081, 1406162, 2812324, 4921567, 5624648, 9843134, 11249296, 19686268, 39372536, 78745072]

約数ペア:

[(1, 78745072), (2, 39372536), (4, 19686268), (7, 11249296), (8, 9843134), (14, 5624648), (16, 4921567), (28, 2812324), (56, 1406162), (112, 703081)]