61639852

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 109222400

約数和(自身を除く): 47582548

約数列:

[1, 2, 4, 199, 211, 367, 398, 422, 734, 796, 844, 1468, 41989, 73033, 77437, 83978, 146066, 154874, 167956, 292132, 309748, 15409963, 30819926, 61639852]

約数ペア:

[(1, 61639852), (2, 30819926), (4, 15409963), (199, 309748), (211, 292132), (367, 167956), (398, 154874), (422, 146066), (734, 83978), (796, 77437), (844, 73033), (1468, 41989)]