41540752

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 90706000

約数和(自身を除く): 49165248

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 499, 688, 946, 968, 998, 1892, 1936, 1996, 3784, 3992, 5203, 5489, 7568, 7984, 10406, 10978, 20812, 21457, 21956, 41624, 42914, 43912, 60379, 83248, 85828, 87824, 120758, 171656, 236027, 241516, 343312, 472054, 483032, 944108, 966064, 1888216, 2596297, 3776432, 5192594, 10385188, 20770376, 41540752]

約数ペア:

[(1, 41540752), (2, 20770376), (4, 10385188), (8, 5192594), (11, 3776432), (16, 2596297), (22, 1888216), (43, 966064), (44, 944108), (86, 483032), (88, 472054), (121, 343312), (172, 241516), (176, 236027), (242, 171656), (344, 120758), (473, 87824), (484, 85828), (499, 83248), (688, 60379), (946, 43912), (968, 42914), (998, 41624), (1892, 21956), (1936, 21457), (1996, 20812), (3784, 10978), (3992, 10406), (5203, 7984), (5489, 7568)]