63742948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11907

約数の個数: 24

約数和(自身を含む): 119085120

約数和(自身を除く): 55342172

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 11813, 23626, 47252, 224447, 448894, 838723, 897788, 1677446, 3354892, 15935737, 31871474, 63742948]

約数ペア:

[(1, 63742948), (2, 31871474), (4, 15935737), (19, 3354892), (38, 1677446), (71, 897788), (76, 838723), (142, 448894), (284, 224447), (1349, 47252), (2698, 23626), (5396, 11813)]