22271872

素因数分解:

$2^7\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 53372520

約数和(自身を除く): 31100648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 67, 98, 106, 112, 128, 134, 196, 212, 224, 268, 371, 392, 424, 448, 469, 536, 742, 784, 848, 896, 938, 1072, 1484, 1568, 1696, 1876, 2144, 2597, 2968, 3136, 3283, 3392, 3551, 3752, 4288, 5194, 5936, 6272, 6566, 6784, 7102, 7504, 8576, 10388, 11872, 13132, 14204, 15008, 20776, 23744, 24857, 26264, 28408, 30016, 41552, 47488, 49714, 52528, 56816, 60032, 83104, 99428, 105056, 113632, 166208, 173999, 198856, 210112, 227264, 332416, 347998, 397712, 420224, 454528, 695996, 795424, 1391992, 1590848, 2783984, 3181696, 5567968, 11135936, 22271872]

約数ペア:

[(1, 22271872), (2, 11135936), (4, 5567968), (7, 3181696), (8, 2783984), (14, 1590848), (16, 1391992), (28, 795424), (32, 695996), (49, 454528), (53, 420224), (56, 397712), (64, 347998), (67, 332416), (98, 227264), (106, 210112), (112, 198856), (128, 173999), (134, 166208), (196, 113632), (212, 105056), (224, 99428), (268, 83104), (371, 60032), (392, 56816), (424, 52528), (448, 49714), (469, 47488), (536, 41552), (742, 30016), (784, 28408), (848, 26264), (896, 24857), (938, 23744), (1072, 20776), (1484, 15008), (1568, 14204), (1696, 13132), (1876, 11872), (2144, 10388), (2597, 8576), (2968, 7504), (3136, 7102), (3283, 6784), (3392, 6566), (3551, 6272), (3752, 5936), (4288, 5194)]