40881868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 73846080

約数和(自身を除く): 32964212

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 2441, 4187, 4882, 8374, 9764, 16748, 129373, 192839, 258746, 385678, 517492, 771356, 10220467, 20440934, 40881868]

約数ペア:

[(1, 40881868), (2, 20440934), (4, 10220467), (53, 771356), (79, 517492), (106, 385678), (158, 258746), (212, 192839), (316, 129373), (2441, 16748), (4187, 9764), (4882, 8374)]