25114852

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1436

約数の個数: 36

約数和(自身を含む): 51692844

約数和(自身を除く): 26577992

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1321, 1358, 2642, 2716, 4753, 5284, 9247, 9506, 18494, 19012, 36988, 64729, 128137, 129458, 256274, 258916, 512548, 896959, 1793918, 3587836, 6278713, 12557426, 25114852]

約数ペア:

[(1, 25114852), (2, 12557426), (4, 6278713), (7, 3587836), (14, 1793918), (28, 896959), (49, 512548), (97, 258916), (98, 256274), (194, 129458), (196, 128137), (388, 64729), (679, 36988), (1321, 19012), (1358, 18494), (2642, 9506), (2716, 9247), (4753, 5284)]