72038672

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{5099}}^1$

素因数の和:5990

約数の個数: 20

約数和(自身を含む): 139760400

約数和(自身を除く): 67721728

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 5099, 7064, 10198, 14128, 20396, 40792, 81584, 4502417, 9004834, 18009668, 36019336, 72038672]

約数ペア:

[(1, 72038672), (2, 36019336), (4, 18009668), (8, 9004834), (16, 4502417), (883, 81584), (1766, 40792), (3532, 20396), (5099, 14128), (7064, 10198)]