14390138

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 25878528

約数和(自身を除く): 11488390

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 467, 497, 934, 994, 2201, 3269, 4402, 6538, 14477, 15407, 28954, 30814, 33157, 66314, 101339, 202678, 232099, 464198, 1027867, 2055734, 7195069, 14390138]

約数ペア:

[(1, 14390138), (2, 7195069), (7, 2055734), (14, 1027867), (31, 464198), (62, 232099), (71, 202678), (142, 101339), (217, 66314), (434, 33157), (467, 30814), (497, 28954), (934, 15407), (994, 14477), (2201, 6538), (3269, 4402)]