25231052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81919}}^1$

素因数の和:81941

約数の個数: 24

約数和(自身を含む): 55050240

約数和(自身を除く): 29819188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 81919, 163838, 327676, 573433, 901109, 1146866, 1802218, 2293732, 3604436, 6307763, 12615526, 25231052]

約数ペア:

[(1, 25231052), (2, 12615526), (4, 6307763), (7, 3604436), (11, 2293732), (14, 1802218), (22, 1146866), (28, 901109), (44, 573433), (77, 327676), (154, 163838), (308, 81919)]