67486244

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3691}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 135215808

約数和(自身を除く): 67729564

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 3691, 4571, 7382, 9142, 14764, 18284, 25837, 51674, 103348, 2410223, 4820446, 9640892, 16871561, 33743122, 67486244]

約数ペア:

[(1, 67486244), (2, 33743122), (4, 16871561), (7, 9640892), (14, 4820446), (28, 2410223), (653, 103348), (1306, 51674), (2612, 25837), (3691, 18284), (4571, 14764), (7382, 9142)]