47493888

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 140103936

約数和(自身を除く): 92610048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 71, 78, 96, 104, 128, 134, 142, 156, 192, 201, 208, 213, 256, 268, 284, 312, 384, 402, 416, 426, 536, 568, 624, 768, 804, 832, 852, 871, 923, 1072, 1136, 1248, 1608, 1664, 1704, 1742, 1846, 2144, 2272, 2496, 2613, 2769, 3216, 3328, 3408, 3484, 3692, 4288, 4544, 4757, 4992, 5226, 5538, 6432, 6816, 6968, 7384, 8576, 9088, 9514, 9984, 10452, 11076, 12864, 13632, 13936, 14271, 14768, 17152, 18176, 19028, 20904, 22152, 25728, 27264, 27872, 28542, 29536, 38056, 41808, 44304, 51456, 54528, 55744, 57084, 59072, 61841, 76112, 83616, 88608, 111488, 114168, 118144, 123682, 152224, 167232, 177216, 185523, 222976, 228336, 236288, 247364, 304448, 334464, 354432, 371046, 456672, 494728, 608896, 668928, 708864, 742092, 913344, 989456, 1217792, 1484184, 1826688, 1978912, 2968368, 3653376, 3957824, 5936736, 7915648, 11873472, 15831296, 23746944, 47493888]

約数ペア:

[(1, 47493888), (2, 23746944), (3, 15831296), (4, 11873472), (6, 7915648), (8, 5936736), (12, 3957824), (13, 3653376), (16, 2968368), (24, 1978912), (26, 1826688), (32, 1484184), (39, 1217792), (48, 989456), (52, 913344), (64, 742092), (67, 708864), (71, 668928), (78, 608896), (96, 494728), (104, 456672), (128, 371046), (134, 354432), (142, 334464), (156, 304448), (192, 247364), (201, 236288), (208, 228336), (213, 222976), (256, 185523), (268, 177216), (284, 167232), (312, 152224), (384, 123682), (402, 118144), (416, 114168), (426, 111488), (536, 88608), (568, 83616), (624, 76112), (768, 61841), (804, 59072), (832, 57084), (852, 55744), (871, 54528), (923, 51456), (1072, 44304), (1136, 41808), (1248, 38056), (1608, 29536), (1664, 28542), (1704, 27872), (1742, 27264), (1846, 25728), (2144, 22152), (2272, 20904), (2496, 19028), (2613, 18176), (2769, 17152), (3216, 14768), (3328, 14271), (3408, 13936), (3484, 13632), (3692, 12864), (4288, 11076), (4544, 10452), (4757, 9984), (4992, 9514), (5226, 9088), (5538, 8576), (6432, 7384), (6816, 6968)]