47667412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12911}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 91107072

約数和(自身を除く): 43439660

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 12911, 25822, 51644, 167843, 335686, 671372, 916681, 1833362, 3666724, 11916853, 23833706, 47667412]

約数ペア:

[(1, 47667412), (2, 23833706), (4, 11916853), (13, 3666724), (26, 1833362), (52, 916681), (71, 671372), (142, 335686), (284, 167843), (923, 51644), (1846, 25822), (3692, 12911)]