78585292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10039}}^1$

素因数の和:10165

約数の個数: 24

約数和(自身を含む): 146182400

約数和(自身を除く): 67597108

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 10039, 20078, 40156, 190741, 381482, 762964, 1034017, 2068034, 4136068, 19646323, 39292646, 78585292]

約数ペア:

[(1, 78585292), (2, 39292646), (4, 19646323), (19, 4136068), (38, 2068034), (76, 1034017), (103, 762964), (206, 381482), (412, 190741), (1957, 40156), (3914, 20078), (7828, 10039)]