25951492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48781}}^1$

素因数の和:48811

約数の個数: 24

約数和(自身を含む): 54635840

約数和(自身を除く): 28684348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 48781, 97562, 195124, 341467, 682934, 926839, 1365868, 1853678, 3707356, 6487873, 12975746, 25951492]

約数ペア:

[(1, 25951492), (2, 12975746), (4, 6487873), (7, 3707356), (14, 1853678), (19, 1365868), (28, 926839), (38, 682934), (76, 341467), (133, 195124), (266, 97562), (532, 48781)]