27841736

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{20593}}^1$

素因数の和:20625

約数の個数: 24

約数和(自身を含む): 56530530

約数和(自身を除く): 28688794

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 20593, 41186, 82372, 164744, 267709, 535418, 1070836, 2141672, 3480217, 6960434, 13920868, 27841736]

約数ペア:

[(1, 27841736), (2, 13920868), (4, 6960434), (8, 3480217), (13, 2141672), (26, 1070836), (52, 535418), (104, 267709), (169, 164744), (338, 82372), (676, 41186), (1352, 20593)]