27708338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 21539662

約数列:

[1, 2, 7, 14, 37, 74, 149, 259, 298, 359, 518, 718, 1043, 2086, 2513, 5026, 5513, 11026, 13283, 26566, 38591, 53491, 77182, 92981, 106982, 185962, 374437, 748874, 1979167, 3958334, 13854169, 27708338]

約数ペア:

[(1, 27708338), (2, 13854169), (7, 3958334), (14, 1979167), (37, 748874), (74, 374437), (149, 185962), (259, 106982), (298, 92981), (359, 77182), (518, 53491), (718, 38591), (1043, 26566), (2086, 13283), (2513, 11026), (5026, 5513)]