28818952

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 55170720

約数和(自身を除く): 26351768

約数列:

[1, 2, 4, 8, 107, 131, 214, 257, 262, 428, 514, 524, 856, 1028, 1048, 2056, 14017, 27499, 28034, 33667, 54998, 56068, 67334, 109996, 112136, 134668, 219992, 269336, 3602369, 7204738, 14409476, 28818952]

約数ペア:

[(1, 28818952), (2, 14409476), (4, 7204738), (8, 3602369), (107, 269336), (131, 219992), (214, 134668), (257, 112136), (262, 109996), (428, 67334), (514, 56068), (524, 54998), (856, 33667), (1028, 28034), (1048, 27499), (2056, 14017)]