66506276

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 118110720

約数和(自身を除く): 51604444

約数列:

[1, 2, 4, 103, 206, 337, 412, 479, 674, 958, 1348, 1916, 34711, 49337, 69422, 98674, 138844, 161423, 197348, 322846, 645692, 16626569, 33253138, 66506276]

約数ペア:

[(1, 66506276), (2, 33253138), (4, 16626569), (103, 645692), (206, 322846), (337, 197348), (412, 161423), (479, 138844), (674, 98674), (958, 69422), (1348, 49337), (1916, 34711)]