67939366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{6971}}^1$

素因数の和:7427

約数の個数: 16

約数和(自身を含む): 111440448

約数和(自身を除く): 43501082

約数列:

[1, 2, 11, 22, 443, 886, 4873, 6971, 9746, 13942, 76681, 153362, 3088153, 6176306, 33969683, 67939366]

約数ペア:

[(1, 67939366), (2, 33969683), (11, 6176306), (22, 3088153), (443, 153362), (886, 76681), (4873, 13942), (6971, 9746)]