66227356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19009}}^1$

素因数の和:19093

約数の個数: 24

約数和(自身を含む): 126682640

約数和(自身を除く): 60455284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19009, 38018, 76036, 247117, 494234, 988468, 1273603, 2547206, 5094412, 16556839, 33113678, 66227356]

約数ペア:

[(1, 66227356), (2, 33113678), (4, 16556839), (13, 5094412), (26, 2547206), (52, 1273603), (67, 988468), (134, 494234), (268, 247117), (871, 76036), (1742, 38018), (3484, 19009)]