73078484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2351}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 135004800

約数和(自身を除く): 61926316

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 2351, 4702, 7771, 9404, 15542, 31084, 44669, 89338, 178676, 961559, 1923118, 3846236, 18269621, 36539242, 73078484]

約数ペア:

[(1, 73078484), (2, 36539242), (4, 18269621), (19, 3846236), (38, 1923118), (76, 961559), (409, 178676), (818, 89338), (1636, 44669), (2351, 31084), (4702, 15542), (7771, 9404)]