8628774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 22671360

約数和(自身を除く): 14042586

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 983, 1254, 1463, 1966, 2926, 2949, 4389, 5898, 6881, 8778, 10813, 13762, 18677, 20643, 21626, 32439, 37354, 41286, 56031, 64878, 75691, 112062, 130739, 151382, 205447, 227073, 261478, 392217, 410894, 454146, 616341, 784434, 1232682, 1438129, 2876258, 4314387, 8628774]

約数ペア:

[(1, 8628774), (2, 4314387), (3, 2876258), (6, 1438129), (7, 1232682), (11, 784434), (14, 616341), (19, 454146), (21, 410894), (22, 392217), (33, 261478), (38, 227073), (42, 205447), (57, 151382), (66, 130739), (77, 112062), (114, 75691), (133, 64878), (154, 56031), (209, 41286), (231, 37354), (266, 32439), (399, 21626), (418, 20643), (462, 18677), (627, 13762), (798, 10813), (983, 8778), (1254, 6881), (1463, 5898), (1966, 4389), (2926, 2949)]