11642456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 14795944

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 107, 116, 134, 203, 214, 232, 268, 406, 428, 469, 536, 749, 812, 856, 938, 1498, 1624, 1876, 1943, 2996, 3103, 3752, 3886, 5992, 6206, 7169, 7772, 12412, 13601, 14338, 15544, 21721, 24824, 27202, 28676, 43442, 50183, 54404, 57352, 86884, 100366, 108808, 173768, 200732, 207901, 401464, 415802, 831604, 1455307, 1663208, 2910614, 5821228, 11642456]

約数ペア:

[(1, 11642456), (2, 5821228), (4, 2910614), (7, 1663208), (8, 1455307), (14, 831604), (28, 415802), (29, 401464), (56, 207901), (58, 200732), (67, 173768), (107, 108808), (116, 100366), (134, 86884), (203, 57352), (214, 54404), (232, 50183), (268, 43442), (406, 28676), (428, 27202), (469, 24824), (536, 21721), (749, 15544), (812, 14338), (856, 13601), (938, 12412), (1498, 7772), (1624, 7169), (1876, 6206), (1943, 5992), (2996, 3886), (3103, 3752)]