71734292

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41999}}^1$

素因数の和:42071

約数の個数: 24

約数和(自身を含む): 145824000

約数和(自身を除く): 74089708

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41999, 83998, 167996, 293993, 587986, 1175972, 2561939, 5123878, 10247756, 17933573, 35867146, 71734292]

約数ペア:

[(1, 71734292), (2, 35867146), (4, 17933573), (7, 10247756), (14, 5123878), (28, 2561939), (61, 1175972), (122, 587986), (244, 293993), (427, 167996), (854, 83998), (1708, 41999)]