27858292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 33428108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 599, 604, 1057, 1198, 1661, 2114, 2396, 3322, 4193, 4228, 6589, 6644, 8386, 11627, 13178, 16772, 23254, 26356, 46123, 46508, 90449, 92246, 180898, 184492, 361796, 633143, 994939, 1266286, 1989878, 2532572, 3979756, 6964573, 13929146, 27858292]

約数ペア:

[(1, 27858292), (2, 13929146), (4, 6964573), (7, 3979756), (11, 2532572), (14, 1989878), (22, 1266286), (28, 994939), (44, 633143), (77, 361796), (151, 184492), (154, 180898), (302, 92246), (308, 90449), (599, 46508), (604, 46123), (1057, 26356), (1198, 23254), (1661, 16772), (2114, 13178), (2396, 11627), (3322, 8386), (4193, 6644), (4228, 6589)]