73945498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{24181}}^1$

素因数の和:24333

約数の個数: 16

約数和(自身を含む): 121877280

約数和(自身を除く): 47931782

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 24181, 48362, 265991, 531982, 3361159, 6722318, 36972749, 73945498]

約数ペア:

[(1, 73945498), (2, 36972749), (11, 6722318), (22, 3361159), (139, 531982), (278, 265991), (1529, 48362), (3058, 24181)]