28536576

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 77140560

約数和(自身を除く): 48603984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 509, 584, 768, 876, 1018, 1168, 1527, 1752, 2036, 2336, 3054, 3504, 4072, 4672, 6108, 7008, 8144, 9344, 12216, 14016, 16288, 18688, 24432, 28032, 32576, 37157, 48864, 56064, 65152, 74314, 97728, 111471, 130304, 148628, 195456, 222942, 297256, 390912, 445884, 594512, 891768, 1189024, 1783536, 2378048, 3567072, 4756096, 7134144, 9512192, 14268288, 28536576]

約数ペア:

[(1, 28536576), (2, 14268288), (3, 9512192), (4, 7134144), (6, 4756096), (8, 3567072), (12, 2378048), (16, 1783536), (24, 1189024), (32, 891768), (48, 594512), (64, 445884), (73, 390912), (96, 297256), (128, 222942), (146, 195456), (192, 148628), (219, 130304), (256, 111471), (292, 97728), (384, 74314), (438, 65152), (509, 56064), (584, 48864), (768, 37157), (876, 32576), (1018, 28032), (1168, 24432), (1527, 18688), (1752, 16288), (2036, 14016), (2336, 12216), (3054, 9344), (3504, 8144), (4072, 7008), (4672, 6108)]