27814898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 45891840

約数和(自身を除く): 18076942

約数列:

[1, 2, 19, 37, 38, 73, 74, 146, 271, 542, 703, 1387, 1406, 2701, 2774, 5149, 5402, 10027, 10298, 19783, 20054, 39566, 51319, 102638, 190513, 375877, 381026, 731971, 751754, 1463942, 13907449, 27814898]

約数ペア:

[(1, 27814898), (2, 13907449), (19, 1463942), (37, 751754), (38, 731971), (73, 381026), (74, 375877), (146, 190513), (271, 102638), (542, 51319), (703, 39566), (1387, 20054), (1406, 19783), (2701, 10298), (2774, 10027), (5149, 5402)]