2528256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{823}}^1$

素因数の和:846

約数の個数: 44

約数和(自身を含む): 6746912

約数和(自身を除く): 4218656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 823, 1024, 1536, 1646, 2469, 3072, 3292, 4938, 6584, 9876, 13168, 19752, 26336, 39504, 52672, 79008, 105344, 158016, 210688, 316032, 421376, 632064, 842752, 1264128, 2528256]

約数ペア:

[(1, 2528256), (2, 1264128), (3, 842752), (4, 632064), (6, 421376), (8, 316032), (12, 210688), (16, 158016), (24, 105344), (32, 79008), (48, 52672), (64, 39504), (96, 26336), (128, 19752), (192, 13168), (256, 9876), (384, 6584), (512, 4938), (768, 3292), (823, 3072), (1024, 2469), (1536, 1646)]