39481728

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 83897472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 719, 832, 858, 1056, 1144, 1248, 1408, 1438, 1664, 1716, 2112, 2157, 2288, 2496, 2876, 3432, 4224, 4314, 4576, 4992, 5752, 6864, 7909, 8628, 9152, 9347, 11504, 13728, 15818, 17256, 18304, 18694, 23008, 23727, 27456, 28041, 31636, 34512, 37388, 46016, 47454, 54912, 56082, 63272, 69024, 74776, 92032, 94908, 102817, 112164, 126544, 138048, 149552, 189816, 205634, 224328, 253088, 276096, 299104, 308451, 379632, 411268, 448656, 506176, 598208, 616902, 759264, 822536, 897312, 1012352, 1196416, 1233804, 1518528, 1645072, 1794624, 2467608, 3037056, 3290144, 3589248, 4935216, 6580288, 9870432, 13160576, 19740864, 39481728]

約数ペア:

[(1, 39481728), (2, 19740864), (3, 13160576), (4, 9870432), (6, 6580288), (8, 4935216), (11, 3589248), (12, 3290144), (13, 3037056), (16, 2467608), (22, 1794624), (24, 1645072), (26, 1518528), (32, 1233804), (33, 1196416), (39, 1012352), (44, 897312), (48, 822536), (52, 759264), (64, 616902), (66, 598208), (78, 506176), (88, 448656), (96, 411268), (104, 379632), (128, 308451), (132, 299104), (143, 276096), (156, 253088), (176, 224328), (192, 205634), (208, 189816), (264, 149552), (286, 138048), (312, 126544), (352, 112164), (384, 102817), (416, 94908), (429, 92032), (528, 74776), (572, 69024), (624, 63272), (704, 56082), (719, 54912), (832, 47454), (858, 46016), (1056, 37388), (1144, 34512), (1248, 31636), (1408, 28041), (1438, 27456), (1664, 23727), (1716, 23008), (2112, 18694), (2157, 18304), (2288, 17256), (2496, 15818), (2876, 13728), (3432, 11504), (4224, 9347), (4314, 9152), (4576, 8628), (4992, 7909), (5752, 6864)]