27789146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 53384832

約数和(自身を除く): 25595686

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 4877, 5698, 9754, 34139, 53647, 68278, 107294, 180449, 360898, 375529, 751058, 1263143, 1984939, 2526286, 3969878, 13894573, 27789146]

約数ペア:

[(1, 27789146), (2, 13894573), (7, 3969878), (11, 2526286), (14, 1984939), (22, 1263143), (37, 751058), (74, 375529), (77, 360898), (154, 180449), (259, 107294), (407, 68278), (518, 53647), (814, 34139), (2849, 9754), (4877, 5698)]