47372416

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 119952000

約数和(自身を除く): 72579584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 83, 91, 98, 104, 112, 128, 166, 182, 196, 208, 224, 332, 343, 364, 392, 416, 448, 581, 637, 664, 686, 728, 784, 832, 896, 1079, 1162, 1274, 1328, 1372, 1456, 1568, 1664, 2158, 2324, 2548, 2656, 2744, 2912, 3136, 4067, 4316, 4459, 4648, 5096, 5312, 5488, 5824, 6272, 7553, 8134, 8632, 8918, 9296, 10192, 10624, 10976, 11648, 15106, 16268, 17264, 17836, 18592, 20384, 21952, 28469, 30212, 32536, 34528, 35672, 37184, 40768, 43904, 52871, 56938, 60424, 65072, 69056, 71344, 74368, 81536, 105742, 113876, 120848, 130144, 138112, 142688, 211484, 227752, 241696, 260288, 285376, 370097, 422968, 455504, 483392, 520576, 570752, 740194, 845936, 911008, 966784, 1480388, 1691872, 1822016, 2960776, 3383744, 3644032, 5921552, 6767488, 11843104, 23686208, 47372416]

約数ペア:

[(1, 47372416), (2, 23686208), (4, 11843104), (7, 6767488), (8, 5921552), (13, 3644032), (14, 3383744), (16, 2960776), (26, 1822016), (28, 1691872), (32, 1480388), (49, 966784), (52, 911008), (56, 845936), (64, 740194), (83, 570752), (91, 520576), (98, 483392), (104, 455504), (112, 422968), (128, 370097), (166, 285376), (182, 260288), (196, 241696), (208, 227752), (224, 211484), (332, 142688), (343, 138112), (364, 130144), (392, 120848), (416, 113876), (448, 105742), (581, 81536), (637, 74368), (664, 71344), (686, 69056), (728, 65072), (784, 60424), (832, 56938), (896, 52871), (1079, 43904), (1162, 40768), (1274, 37184), (1328, 35672), (1372, 34528), (1456, 32536), (1568, 30212), (1664, 28469), (2158, 21952), (2324, 20384), (2548, 18592), (2656, 17836), (2744, 17264), (2912, 16268), (3136, 15106), (4067, 11648), (4316, 10976), (4459, 10624), (4648, 10192), (5096, 9296), (5312, 8918), (5488, 8632), (5824, 8134), (6272, 7553)]