73143824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{351653}}^1$

素因数の和:351674

約数の個数: 20

約数和(自身を含む): 152617836

約数和(自身を除く): 79474012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 351653, 703306, 1406612, 2813224, 4571489, 5626448, 9142978, 18285956, 36571912, 73143824]

約数ペア:

[(1, 73143824), (2, 36571912), (4, 18285956), (8, 9142978), (13, 5626448), (16, 4571489), (26, 2813224), (52, 1406612), (104, 703306), (208, 351653)]