67818716

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{6101}}^1$

素因数の和:6509

約数の個数: 24

約数和(自身を含む): 136001376

約数和(自身を除く): 68182660

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 6101, 11116, 12202, 24404, 42707, 85414, 170828, 2422097, 4844194, 9688388, 16954679, 33909358, 67818716]

約数ペア:

[(1, 67818716), (2, 33909358), (4, 16954679), (7, 9688388), (14, 4844194), (28, 2422097), (397, 170828), (794, 85414), (1588, 42707), (2779, 24404), (5558, 12202), (6101, 11116)]