2625752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 5346000

約数和(自身を除く): 2720248

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 449, 731, 898, 1462, 1796, 2924, 3592, 5848, 7633, 15266, 19307, 30532, 38614, 61064, 77228, 154456, 328219, 656438, 1312876, 2625752]

約数ペア:

[(1, 2625752), (2, 1312876), (4, 656438), (8, 328219), (17, 154456), (34, 77228), (43, 61064), (68, 38614), (86, 30532), (136, 19307), (172, 15266), (344, 7633), (449, 5848), (731, 3592), (898, 2924), (1462, 1796)]