73897156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1471}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 136424960

約数和(自身を除く): 62527804

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 1471, 2644, 2942, 5884, 12559, 25118, 27949, 50236, 55898, 111796, 972331, 1944662, 3889324, 18474289, 36948578, 73897156]

約数ペア:

[(1, 73897156), (2, 36948578), (4, 18474289), (19, 3889324), (38, 1944662), (76, 972331), (661, 111796), (1322, 55898), (1471, 50236), (2644, 27949), (2942, 25118), (5884, 12559)]