28725762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368279}}^1$

素因数の和:368297

約数の個数: 16

約数和(自身を含む): 61871040

約数和(自身を除く): 33145278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 368279, 736558, 1104837, 2209674, 4787627, 9575254, 14362881, 28725762]

約数ペア:

[(1, 28725762), (2, 14362881), (3, 9575254), (6, 4787627), (13, 2209674), (26, 1104837), (39, 736558), (78, 368279)]