12829728

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 34020000

約数和(自身を除く): 21190272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1249, 1284, 1712, 2498, 2568, 3424, 3747, 4996, 5136, 7494, 9992, 10272, 14988, 19984, 29976, 39968, 59952, 119904, 133643, 267286, 400929, 534572, 801858, 1069144, 1603716, 2138288, 3207432, 4276576, 6414864, 12829728]

約数ペア:

[(1, 12829728), (2, 6414864), (3, 4276576), (4, 3207432), (6, 2138288), (8, 1603716), (12, 1069144), (16, 801858), (24, 534572), (32, 400929), (48, 267286), (96, 133643), (107, 119904), (214, 59952), (321, 39968), (428, 29976), (642, 19984), (856, 14988), (1249, 10272), (1284, 9992), (1712, 7494), (2498, 5136), (2568, 4996), (3424, 3747)]