73969078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{1451}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 112907520

約数和(自身を除く): 38938442

約数列:

[1, 2, 71, 142, 359, 718, 1451, 2902, 25489, 50978, 103021, 206042, 520909, 1041818, 36984539, 73969078]

約数ペア:

[(1, 73969078), (2, 36984539), (71, 1041818), (142, 520909), (359, 206042), (718, 103021), (1451, 50978), (2902, 25489)]