40695739

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 12526661

約数列:

[1, 7, 17, 19, 41, 119, 133, 287, 323, 439, 697, 779, 2261, 3073, 4879, 5453, 7463, 8341, 13243, 17999, 52241, 58387, 92701, 125993, 141797, 305983, 341981, 992579, 2141881, 2393867, 5813677, 40695739]

約数ペア:

[(1, 40695739), (7, 5813677), (17, 2393867), (19, 2141881), (41, 992579), (119, 341981), (133, 305983), (287, 141797), (323, 125993), (439, 92701), (697, 58387), (779, 52241), (2261, 17999), (3073, 13243), (4879, 8341), (5453, 7463)]