64671924

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131447}}^1$

素因数の和:131495

約数の個数: 24

約数和(自身を含む): 154582848

約数和(自身を除く): 89910924

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 131447, 262894, 394341, 525788, 788682, 1577364, 5389327, 10778654, 16167981, 21557308, 32335962, 64671924]

約数ペア:

[(1, 64671924), (2, 32335962), (3, 21557308), (4, 16167981), (6, 10778654), (12, 5389327), (41, 1577364), (82, 788682), (123, 525788), (164, 394341), (246, 262894), (492, 131447)]