74574266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27847}}^1$

素因数の和:27965

約数の個数: 16

約数和(自身を含む): 121640064

約数和(自身を除く): 47065798

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 27847, 55694, 362011, 724022, 2868241, 5736482, 37287133, 74574266]

約数ペア:

[(1, 74574266), (2, 37287133), (13, 5736482), (26, 2868241), (103, 724022), (206, 362011), (1339, 55694), (2678, 27847)]