12788736

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 88

約数和(自身を含む): 35765184

約数和(自身を除く): 22976448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 181, 184, 192, 256, 276, 362, 368, 384, 512, 543, 552, 724, 736, 768, 1024, 1086, 1104, 1448, 1472, 1536, 2172, 2208, 2896, 2944, 3072, 4163, 4344, 4416, 5792, 5888, 8326, 8688, 8832, 11584, 11776, 12489, 16652, 17376, 17664, 23168, 23552, 24978, 33304, 34752, 35328, 46336, 49956, 66608, 69504, 70656, 92672, 99912, 133216, 139008, 185344, 199824, 266432, 278016, 399648, 532864, 556032, 799296, 1065728, 1598592, 2131456, 3197184, 4262912, 6394368, 12788736]

約数ペア:

[(1, 12788736), (2, 6394368), (3, 4262912), (4, 3197184), (6, 2131456), (8, 1598592), (12, 1065728), (16, 799296), (23, 556032), (24, 532864), (32, 399648), (46, 278016), (48, 266432), (64, 199824), (69, 185344), (92, 139008), (96, 133216), (128, 99912), (138, 92672), (181, 70656), (184, 69504), (192, 66608), (256, 49956), (276, 46336), (362, 35328), (368, 34752), (384, 33304), (512, 24978), (543, 23552), (552, 23168), (724, 17664), (736, 17376), (768, 16652), (1024, 12489), (1086, 11776), (1104, 11584), (1448, 8832), (1472, 8688), (1536, 8326), (2172, 5888), (2208, 5792), (2896, 4416), (2944, 4344), (3072, 4163)]