61424872

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{21269}}^1$

素因数の和:21313

約数の個数: 24

約数和(自身を含む): 121558050

約数和(自身を除く): 60133178

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 21269, 42538, 85076, 170152, 404111, 808222, 1616444, 3232888, 7678109, 15356218, 30712436, 61424872]

約数ペア:

[(1, 61424872), (2, 30712436), (4, 15356218), (8, 7678109), (19, 3232888), (38, 1616444), (76, 808222), (152, 404111), (361, 170152), (722, 85076), (1444, 42538), (2888, 21269)]