28245954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{427969}}^1$

素因数の和:427985

約数の個数: 16

約数和(自身を含む): 61627680

約数和(自身を除く): 33381726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 427969, 855938, 1283907, 2567814, 4707659, 9415318, 14122977, 28245954]

約数ペア:

[(1, 28245954), (2, 14122977), (3, 9415318), (6, 4707659), (11, 2567814), (22, 1283907), (33, 855938), (66, 427969)]