25899495812

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1613}}^1\times {\mathrm{28879}}^1$

素因数の和:30635

約数の個数: 24

約数和(自身を含む): 45680073600

約数和(自身を除く): 19780577788

約数列:

[1, 2, 4, 139, 278, 556, 1613, 3226, 6452, 28879, 57758, 115516, 224207, 448414, 896828, 4014181, 8028362, 16056724, 46581827, 93163654, 186327308, 6474873953, 12949747906, 25899495812]

約数ペア:

[(1, 25899495812), (2, 12949747906), (4, 6474873953), (139, 186327308), (278, 93163654), (556, 46581827), (1613, 16056724), (3226, 8028362), (6452, 4014181), (28879, 896828), (57758, 448414), (115516, 224207)]