28354584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 76400640

約数和(自身を除く): 48046056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 1657, 2139, 2852, 3314, 4278, 4971, 5704, 6628, 8556, 9942, 13256, 17112, 19884, 38111, 39768, 51367, 76222, 102734, 114333, 152444, 154101, 205468, 228666, 304888, 308202, 410936, 457332, 616404, 914664, 1181441, 1232808, 2362882, 3544323, 4725764, 7088646, 9451528, 14177292, 28354584]

約数ペア:

[(1, 28354584), (2, 14177292), (3, 9451528), (4, 7088646), (6, 4725764), (8, 3544323), (12, 2362882), (23, 1232808), (24, 1181441), (31, 914664), (46, 616404), (62, 457332), (69, 410936), (92, 308202), (93, 304888), (124, 228666), (138, 205468), (184, 154101), (186, 152444), (248, 114333), (276, 102734), (372, 76222), (552, 51367), (713, 39768), (744, 38111), (1426, 19884), (1657, 17112), (2139, 13256), (2852, 9942), (3314, 8556), (4278, 6628), (4971, 5704)]