27647516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4969}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 52602480

約数和(自身を除く): 24954964

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 4969, 5564, 9938, 19876, 64597, 129194, 258388, 531683, 1063366, 2126732, 6911879, 13823758, 27647516]

約数ペア:

[(1, 27647516), (2, 13823758), (4, 6911879), (13, 2126732), (26, 1063366), (52, 531683), (107, 258388), (214, 129194), (428, 64597), (1391, 19876), (2782, 9938), (4969, 5564)]