27682876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 36

約数和(自身を含む): 54191424

約数和(自身を除く): 26508548

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1321, 1612, 2642, 5239, 5284, 10478, 17173, 20956, 34346, 40951, 68692, 81902, 163804, 223249, 446498, 532363, 892996, 1064726, 2129452, 6920719, 13841438, 27682876]

約数ペア:

[(1, 27682876), (2, 13841438), (4, 6920719), (13, 2129452), (26, 1064726), (31, 892996), (52, 532363), (62, 446498), (124, 223249), (169, 163804), (338, 81902), (403, 68692), (676, 40951), (806, 34346), (1321, 20956), (1612, 17173), (2642, 10478), (5239, 5284)]