73475818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{42179}}^1$

素因数の和:42261

約数の個数: 16

約数和(自身を含む): 120466080

約数和(自身を除く): 46990262

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 42179, 84358, 548327, 1096654, 2825993, 5651986, 36737909, 73475818]

約数ペア:

[(1, 73475818), (2, 36737909), (13, 5651986), (26, 2825993), (67, 1096654), (134, 548327), (871, 84358), (1742, 42179)]