28716966

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{3491}}^1$

素因数の和:3956

約数の個数: 24

約数和(自身を含む): 62374104

約数和(自身を除く): 33657138

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 3491, 4113, 6982, 8226, 10473, 20946, 31419, 62838, 1595387, 3190774, 4786161, 9572322, 14358483, 28716966]

約数ペア:

[(1, 28716966), (2, 14358483), (3, 9572322), (6, 4786161), (9, 3190774), (18, 1595387), (457, 62838), (914, 31419), (1371, 20946), (2742, 10473), (3491, 8226), (4113, 6982)]