78585028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1373}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 141384600

約数和(自身を除く): 62799572

約数列:

[1, 2, 4, 41, 82, 164, 349, 698, 1373, 1396, 2746, 5492, 14309, 28618, 56293, 57236, 112586, 225172, 479177, 958354, 1916708, 19646257, 39292514, 78585028]

約数ペア:

[(1, 78585028), (2, 39292514), (4, 19646257), (41, 1916708), (82, 958354), (164, 479177), (349, 225172), (698, 112586), (1373, 57236), (1396, 56293), (2746, 28618), (5492, 14309)]