75938828

素因数分解:

$2^2\times 7^4\times {\mathrm{7907}}^1$

素因数の和:7939

約数の個数: 30

約数和(自身を含む): 155052156

約数和(自身を除く): 79113328

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 7907, 9604, 15814, 31628, 55349, 110698, 221396, 387443, 774886, 1549772, 2712101, 5424202, 10848404, 18984707, 37969414, 75938828]

約数ペア:

[(1, 75938828), (2, 37969414), (4, 18984707), (7, 10848404), (14, 5424202), (28, 2712101), (49, 1549772), (98, 774886), (196, 387443), (343, 221396), (686, 110698), (1372, 55349), (2401, 31628), (4802, 15814), (7907, 9604)]