28755070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 53301888

約数和(自身を除く): 24546818

約数列:

[1, 2, 5, 10, 47, 94, 193, 235, 317, 386, 470, 634, 965, 1585, 1930, 3170, 9071, 14899, 18142, 29798, 45355, 61181, 74495, 90710, 122362, 148990, 305905, 611810, 2875507, 5751014, 14377535, 28755070]

約数ペア:

[(1, 28755070), (2, 14377535), (5, 5751014), (10, 2875507), (47, 611810), (94, 305905), (193, 148990), (235, 122362), (317, 90710), (386, 74495), (470, 61181), (634, 45355), (965, 29798), (1585, 18142), (1930, 14899), (3170, 9071)]