26694788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 47712672

約数和(自身を除く): 21017884

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 643, 1286, 2572, 10379, 20758, 41516, 62371, 68801, 124742, 137602, 249484, 275204, 6673697, 13347394, 26694788]

約数ペア:

[(1, 26694788), (2, 13347394), (4, 6673697), (97, 275204), (107, 249484), (194, 137602), (214, 124742), (388, 68801), (428, 62371), (643, 41516), (1286, 20758), (2572, 10379)]