25649514

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 64368000

約数和(自身を除く): 38718486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1489, 1566, 1914, 2871, 2978, 4467, 5742, 8613, 8934, 13401, 16379, 17226, 26802, 32758, 40203, 43181, 49137, 80406, 86362, 98274, 129543, 147411, 259086, 294822, 388629, 442233, 474991, 777258, 884466, 949982, 1165887, 1424973, 2331774, 2849946, 4274919, 8549838, 12824757, 25649514]

約数ペア:

[(1, 25649514), (2, 12824757), (3, 8549838), (6, 4274919), (9, 2849946), (11, 2331774), (18, 1424973), (22, 1165887), (27, 949982), (29, 884466), (33, 777258), (54, 474991), (58, 442233), (66, 388629), (87, 294822), (99, 259086), (174, 147411), (198, 129543), (261, 98274), (297, 86362), (319, 80406), (522, 49137), (594, 43181), (638, 40203), (783, 32758), (957, 26802), (1489, 17226), (1566, 16379), (1914, 13401), (2871, 8934), (2978, 8613), (4467, 5742)]