27664826

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53407}}^1$

素因数の和:53453

約数の個数: 16

約数和(自身を含む): 48708096

約数和(自身を除く): 21043270

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53407, 106814, 373849, 747698, 1976059, 3952118, 13832413, 27664826]

約数ペア:

[(1, 27664826), (2, 13832413), (7, 3952118), (14, 1976059), (37, 747698), (74, 373849), (259, 106814), (518, 53407)]