28715424

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9693

約数の個数: 48

約数和(自身を含む): 77817600

約数和(自身を除く): 49102176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 9649, 19298, 28947, 38596, 57894, 77192, 115788, 154384, 231576, 299119, 308768, 463152, 598238, 897357, 926304, 1196476, 1794714, 2392952, 3589428, 4785904, 7178856, 9571808, 14357712, 28715424]

約数ペア:

[(1, 28715424), (2, 14357712), (3, 9571808), (4, 7178856), (6, 4785904), (8, 3589428), (12, 2392952), (16, 1794714), (24, 1196476), (31, 926304), (32, 897357), (48, 598238), (62, 463152), (93, 308768), (96, 299119), (124, 231576), (186, 154384), (248, 115788), (372, 77192), (496, 57894), (744, 38596), (992, 28947), (1488, 19298), (2976, 9649)]