5640068

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 11360832

約数和(自身を除く): 5720764

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 1283, 2198, 2566, 4396, 5132, 8981, 17962, 35924, 201431, 402862, 805724, 1410017, 2820034, 5640068]

約数ペア:

[(1, 5640068), (2, 2820034), (4, 1410017), (7, 805724), (14, 402862), (28, 201431), (157, 35924), (314, 17962), (628, 8981), (1099, 5132), (1283, 4396), (2198, 2566)]