28345812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{214741}}^1$

素因数の和:214759

約数の個数: 24

約数和(自身を含む): 72153312

約数和(自身を除く): 43807500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 214741, 429482, 644223, 858964, 1288446, 2362151, 2576892, 4724302, 7086453, 9448604, 14172906, 28345812]

約数ペア:

[(1, 28345812), (2, 14172906), (3, 9448604), (4, 7086453), (6, 4724302), (11, 2576892), (12, 2362151), (22, 1288446), (33, 858964), (44, 644223), (66, 429482), (132, 214741)]