27966358

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2236

約数の個数: 24

約数和(自身を含む): 49178232

約数和(自身を除く): 21211874

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 2083, 4166, 6713, 13426, 14581, 29162, 102067, 204134, 285371, 570742, 1997597, 3995194, 13983179, 27966358]

約数ペア:

[(1, 27966358), (2, 13983179), (7, 3995194), (14, 1997597), (49, 570742), (98, 285371), (137, 204134), (274, 102067), (959, 29162), (1918, 14581), (2083, 13426), (4166, 6713)]