67219464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{215447}}^1$

素因数の和:215469

約数の個数: 32

約数和(自身を含む): 180976320

約数和(自身を除く): 113756856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 215447, 430894, 646341, 861788, 1292682, 1723576, 2585364, 2800811, 5170728, 5601622, 8402433, 11203244, 16804866, 22406488, 33609732, 67219464]

約数ペア:

[(1, 67219464), (2, 33609732), (3, 22406488), (4, 16804866), (6, 11203244), (8, 8402433), (12, 5601622), (13, 5170728), (24, 2800811), (26, 2585364), (39, 1723576), (52, 1292682), (78, 861788), (104, 646341), (156, 430894), (312, 215447)]