28516032

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1646

約数の個数: 84

約数和(自身を含む): 84425536

約数和(自身を除く): 55909504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1597, 1984, 2232, 2976, 3194, 4464, 4791, 5952, 6388, 8928, 9582, 12776, 14373, 17856, 19164, 25552, 28746, 38328, 49507, 51104, 57492, 76656, 99014, 102208, 114984, 148521, 153312, 198028, 229968, 297042, 306624, 396056, 445563, 459936, 594084, 792112, 891126, 919872, 1188168, 1584224, 1782252, 2376336, 3168448, 3564504, 4752672, 7129008, 9505344, 14258016, 28516032]

約数ペア:

[(1, 28516032), (2, 14258016), (3, 9505344), (4, 7129008), (6, 4752672), (8, 3564504), (9, 3168448), (12, 2376336), (16, 1782252), (18, 1584224), (24, 1188168), (31, 919872), (32, 891126), (36, 792112), (48, 594084), (62, 459936), (64, 445563), (72, 396056), (93, 306624), (96, 297042), (124, 229968), (144, 198028), (186, 153312), (192, 148521), (248, 114984), (279, 102208), (288, 99014), (372, 76656), (496, 57492), (558, 51104), (576, 49507), (744, 38328), (992, 28746), (1116, 25552), (1488, 19164), (1597, 17856), (1984, 14373), (2232, 12776), (2976, 9582), (3194, 8928), (4464, 6388), (4791, 5952)]