65239372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10667}}^1$

素因数の和:10821

約数の個数: 24

約数和(自身を含む): 125455680

約数和(自身を除く): 60216308

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10667, 21334, 42668, 117337, 234674, 469348, 1482713, 2965426, 5930852, 16309843, 32619686, 65239372]

約数ペア:

[(1, 65239372), (2, 32619686), (4, 16309843), (11, 5930852), (22, 2965426), (44, 1482713), (139, 469348), (278, 234674), (556, 117337), (1529, 42668), (3058, 21334), (6116, 10667)]