12643072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 28329840

約数和(自身を除く): 15686768

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 131, 208, 232, 256, 262, 377, 416, 464, 524, 754, 832, 928, 1048, 1508, 1664, 1703, 1856, 2096, 3016, 3328, 3406, 3712, 3799, 4192, 6032, 6812, 7424, 7598, 8384, 12064, 13624, 15196, 16768, 24128, 27248, 30392, 33536, 48256, 49387, 54496, 60784, 96512, 98774, 108992, 121568, 197548, 217984, 243136, 395096, 435968, 486272, 790192, 972544, 1580384, 3160768, 6321536, 12643072]

約数ペア:

[(1, 12643072), (2, 6321536), (4, 3160768), (8, 1580384), (13, 972544), (16, 790192), (26, 486272), (29, 435968), (32, 395096), (52, 243136), (58, 217984), (64, 197548), (104, 121568), (116, 108992), (128, 98774), (131, 96512), (208, 60784), (232, 54496), (256, 49387), (262, 48256), (377, 33536), (416, 30392), (464, 27248), (524, 24128), (754, 16768), (832, 15196), (928, 13624), (1048, 12064), (1508, 8384), (1664, 7598), (1703, 7424), (1856, 6812), (2096, 6032), (3016, 4192), (3328, 3799), (3406, 3712)]