25491076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13249}}^1$

素因数の和:13303

約数の個数: 24

約数和(自身を含む): 49343000

約数和(自身を除く): 23851924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 13249, 26498, 52996, 172237, 344474, 490213, 688948, 980426, 1960852, 6372769, 12745538, 25491076]

約数ペア:

[(1, 25491076), (2, 12745538), (4, 6372769), (13, 1960852), (26, 980426), (37, 688948), (52, 490213), (74, 344474), (148, 172237), (481, 52996), (962, 26498), (1924, 13249)]