13889144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 27205200

約数和(自身を除く): 13316056

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 457, 524, 914, 1048, 1828, 3656, 3799, 7598, 13253, 15196, 26506, 30392, 53012, 59867, 106024, 119734, 239468, 478936, 1736143, 3472286, 6944572, 13889144]

約数ペア:

[(1, 13889144), (2, 6944572), (4, 3472286), (8, 1736143), (29, 478936), (58, 239468), (116, 119734), (131, 106024), (232, 59867), (262, 53012), (457, 30392), (524, 26506), (914, 15196), (1048, 13253), (1828, 7598), (3656, 3799)]