67440772

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{6067}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 135243584

約数和(自身を除く): 67802812

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 6067, 11116, 12134, 24268, 42469, 84938, 169876, 2408599, 4817198, 9634396, 16860193, 33720386, 67440772]

約数ペア:

[(1, 67440772), (2, 33720386), (4, 16860193), (7, 9634396), (14, 4817198), (28, 2408599), (397, 169876), (794, 84938), (1588, 42469), (2779, 24268), (5558, 12134), (6067, 11116)]