56643076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65257}}^1$

素因数の和:65299

約数の個数: 24

約数和(自身を含む): 116942336

約数和(自身を除く): 60299260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 65257, 130514, 261028, 456799, 913598, 1827196, 2022967, 4045934, 8091868, 14160769, 28321538, 56643076]

約数ペア:

[(1, 56643076), (2, 28321538), (4, 14160769), (7, 8091868), (14, 4045934), (28, 2022967), (31, 1827196), (62, 913598), (124, 456799), (217, 261028), (434, 130514), (868, 65257)]