8741824

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 112

約数和(自身を含む): 22758400

約数和(自身を除く): 14016576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 79, 91, 104, 112, 133, 152, 158, 182, 208, 224, 247, 266, 304, 316, 364, 416, 448, 494, 532, 553, 608, 632, 728, 832, 988, 1027, 1064, 1106, 1216, 1264, 1456, 1501, 1729, 1976, 2054, 2128, 2212, 2528, 2912, 3002, 3458, 3952, 4108, 4256, 4424, 5056, 5824, 6004, 6916, 7189, 7904, 8216, 8512, 8848, 10507, 12008, 13832, 14378, 15808, 16432, 17696, 19513, 21014, 24016, 27664, 28756, 32864, 35392, 39026, 42028, 48032, 55328, 57512, 65728, 78052, 84056, 96064, 110656, 115024, 136591, 156104, 168112, 230048, 273182, 312208, 336224, 460096, 546364, 624416, 672448, 1092728, 1248832, 2185456, 4370912, 8741824]

約数ペア:

[(1, 8741824), (2, 4370912), (4, 2185456), (7, 1248832), (8, 1092728), (13, 672448), (14, 624416), (16, 546364), (19, 460096), (26, 336224), (28, 312208), (32, 273182), (38, 230048), (52, 168112), (56, 156104), (64, 136591), (76, 115024), (79, 110656), (91, 96064), (104, 84056), (112, 78052), (133, 65728), (152, 57512), (158, 55328), (182, 48032), (208, 42028), (224, 39026), (247, 35392), (266, 32864), (304, 28756), (316, 27664), (364, 24016), (416, 21014), (448, 19513), (494, 17696), (532, 16432), (553, 15808), (608, 14378), (632, 13832), (728, 12008), (832, 10507), (988, 8848), (1027, 8512), (1064, 8216), (1106, 7904), (1216, 7189), (1264, 6916), (1456, 6004), (1501, 5824), (1729, 5056), (1976, 4424), (2054, 4256), (2128, 4108), (2212, 3952), (2528, 3458), (2912, 3002)]