67879672

素因数分解:

$2^3\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1109}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 145720800

約数和(自身を除く): 77841128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1093, 1109, 2186, 2218, 4372, 4436, 7651, 7763, 8744, 8872, 15302, 15526, 30604, 31052, 61208, 62104, 1212137, 2424274, 4848548, 8484959, 9697096, 16969918, 33939836, 67879672]

約数ペア:

[(1, 67879672), (2, 33939836), (4, 16969918), (7, 9697096), (8, 8484959), (14, 4848548), (28, 2424274), (56, 1212137), (1093, 62104), (1109, 61208), (2186, 31052), (2218, 30604), (4372, 15526), (4436, 15302), (7651, 8872), (7763, 8744)]