28266048

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1632

約数の個数: 84

約数和(自身を含む): 83685888

約数和(自身を除く): 55419840

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, 1583, 1984, 2232, 2976, 3166, 4464, 4749, 5952, 6332, 8928, 9498, 12664, 14247, 17856, 18996, 25328, 28494, 37992, 49073, 50656, 56988, 75984, 98146, 101312, 113976, 147219, 151968, 196292, 227952, 294438, 303936, 392584, 441657, 455904, 588876, 785168, 883314, 911808, 1177752, 1570336, 1766628, 2355504, 3140672, 3533256, 4711008, 7066512, 9422016, 14133024, 28266048]

約数ペア:

[(1, 28266048), (2, 14133024), (3, 9422016), (4, 7066512), (6, 4711008), (8, 3533256), (9, 3140672), (12, 2355504), (16, 1766628), (18, 1570336), (24, 1177752), (31, 911808), (32, 883314), (36, 785168), (48, 588876), (62, 455904), (64, 441657), (72, 392584), (93, 303936), (96, 294438), (124, 227952), (144, 196292), (186, 151968), (192, 147219), (248, 113976), (279, 101312), (288, 98146), (372, 75984), (496, 56988), (558, 50656), (576, 49073), (744, 37992), (992, 28494), (1116, 25328), (1488, 18996), (1583, 17856), (1984, 14247), (2232, 12664), (2976, 9498), (3166, 8928), (4464, 6332), (4749, 5952)]