2474048

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 56

約数和(自身を含む): 5364480

約数和(自身を除く): 2890432

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 43, 58, 62, 64, 86, 116, 124, 172, 232, 248, 344, 464, 496, 688, 899, 928, 992, 1247, 1333, 1376, 1798, 1856, 1984, 2494, 2666, 2752, 3596, 4988, 5332, 7192, 9976, 10664, 14384, 19952, 21328, 28768, 38657, 39904, 42656, 57536, 77314, 79808, 85312, 154628, 309256, 618512, 1237024, 2474048]

約数ペア:

[(1, 2474048), (2, 1237024), (4, 618512), (8, 309256), (16, 154628), (29, 85312), (31, 79808), (32, 77314), (43, 57536), (58, 42656), (62, 39904), (64, 38657), (86, 28768), (116, 21328), (124, 19952), (172, 14384), (232, 10664), (248, 9976), (344, 7192), (464, 5332), (496, 4988), (688, 3596), (899, 2752), (928, 2666), (992, 2494), (1247, 1984), (1333, 1856), (1376, 1798)]