68359508

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8111}}^1$

素因数の和:8172

約数の個数: 36

約数和(自身を含む): 142414272

約数和(自身を除く): 74054764

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8111, 8428, 16222, 32444, 56777, 113554, 227108, 348773, 397439, 697546, 794878, 1395092, 1589756, 2441411, 4882822, 9765644, 17089877, 34179754, 68359508]

約数ペア:

[(1, 68359508), (2, 34179754), (4, 17089877), (7, 9765644), (14, 4882822), (28, 2441411), (43, 1589756), (49, 1395092), (86, 794878), (98, 697546), (172, 397439), (196, 348773), (301, 227108), (602, 113554), (1204, 56777), (2107, 32444), (4214, 16222), (8111, 8428)]