74628029

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 92750400

約数和(自身を除く): 18122371

約数列:

[1, 7, 19, 49, 71, 133, 497, 931, 1129, 1349, 3479, 7903, 9443, 21451, 55321, 66101, 80159, 150157, 561113, 1051099, 1523021, 3927791, 10661147, 74628029]

約数ペア:

[(1, 74628029), (7, 10661147), (19, 3927791), (49, 1523021), (71, 1051099), (133, 561113), (497, 150157), (931, 80159), (1129, 66101), (1349, 55321), (3479, 21451), (7903, 9443)]