15728808

素因数分解:

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

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 43848000

約数和(自身を除く): 28119192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2029, 2584, 3876, 4058, 6087, 7752, 8116, 12174, 16232, 24348, 34493, 38551, 48696, 68986, 77102, 103479, 115653, 137972, 154204, 206958, 231306, 275944, 308408, 413916, 462612, 655367, 827832, 925224, 1310734, 1966101, 2621468, 3932202, 5242936, 7864404, 15728808]

約数ペア:

[(1, 15728808), (2, 7864404), (3, 5242936), (4, 3932202), (6, 2621468), (8, 1966101), (12, 1310734), (17, 925224), (19, 827832), (24, 655367), (34, 462612), (38, 413916), (51, 308408), (57, 275944), (68, 231306), (76, 206958), (102, 154204), (114, 137972), (136, 115653), (152, 103479), (204, 77102), (228, 68986), (323, 48696), (408, 38551), (456, 34493), (646, 24348), (969, 16232), (1292, 12174), (1938, 8116), (2029, 7752), (2584, 6087), (3876, 4058)]