7864404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 20462400

約数和(自身を除く): 12597996

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 2029, 3876, 4058, 6087, 8116, 12174, 24348, 34493, 38551, 68986, 77102, 103479, 115653, 137972, 154204, 206958, 231306, 413916, 462612, 655367, 1310734, 1966101, 2621468, 3932202, 7864404]

約数ペア:

[(1, 7864404), (2, 3932202), (3, 2621468), (4, 1966101), (6, 1310734), (12, 655367), (17, 462612), (19, 413916), (34, 231306), (38, 206958), (51, 154204), (57, 137972), (68, 115653), (76, 103479), (102, 77102), (114, 68986), (204, 38551), (228, 34493), (323, 24348), (646, 12174), (969, 8116), (1292, 6087), (1938, 4058), (2029, 3876)]