76566428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2393}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 141437520

約数和(自身を除く): 64871092

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 2393, 4786, 7999, 9572, 15998, 31996, 45467, 90934, 181868, 1007453, 2014906, 4029812, 19141607, 38283214, 76566428]

約数ペア:

[(1, 76566428), (2, 38283214), (4, 19141607), (19, 4029812), (38, 2014906), (76, 1007453), (421, 181868), (842, 90934), (1684, 45467), (2393, 31996), (4786, 15998), (7999, 9572)]