71239316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9791}}^1$

素因数の和:9919

約数の個数: 24

約数和(自身を含む): 133249536

約数和(自身を除く): 62010220

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 9791, 19582, 39164, 166447, 332894, 665788, 1047637, 2095274, 4190548, 17809829, 35619658, 71239316]

約数ペア:

[(1, 71239316), (2, 35619658), (4, 17809829), (17, 4190548), (34, 2095274), (68, 1047637), (107, 665788), (214, 332894), (428, 166447), (1819, 39164), (3638, 19582), (7276, 9791)]