47147408

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 118742400

約数和(自身を除く): 71594992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 71, 77, 88, 98, 112, 121, 142, 154, 176, 196, 242, 284, 308, 343, 392, 484, 497, 539, 568, 616, 686, 781, 784, 847, 968, 994, 1078, 1136, 1232, 1372, 1562, 1694, 1936, 1988, 2156, 2744, 3124, 3388, 3479, 3773, 3976, 4312, 5467, 5488, 5929, 6248, 6776, 6958, 7546, 7952, 8591, 8624, 10934, 11858, 12496, 13552, 13916, 15092, 17182, 21868, 23716, 24353, 27832, 30184, 34364, 38269, 41503, 43736, 47432, 48706, 55664, 60137, 60368, 68728, 76538, 83006, 87472, 94864, 97412, 120274, 137456, 153076, 166012, 194824, 240548, 267883, 306152, 332024, 389648, 420959, 481096, 535766, 612304, 664048, 841918, 962192, 1071532, 1683836, 2143064, 2946713, 3367672, 4286128, 5893426, 6735344, 11786852, 23573704, 47147408]

約数ペア:

[(1, 47147408), (2, 23573704), (4, 11786852), (7, 6735344), (8, 5893426), (11, 4286128), (14, 3367672), (16, 2946713), (22, 2143064), (28, 1683836), (44, 1071532), (49, 962192), (56, 841918), (71, 664048), (77, 612304), (88, 535766), (98, 481096), (112, 420959), (121, 389648), (142, 332024), (154, 306152), (176, 267883), (196, 240548), (242, 194824), (284, 166012), (308, 153076), (343, 137456), (392, 120274), (484, 97412), (497, 94864), (539, 87472), (568, 83006), (616, 76538), (686, 68728), (781, 60368), (784, 60137), (847, 55664), (968, 48706), (994, 47432), (1078, 43736), (1136, 41503), (1232, 38269), (1372, 34364), (1562, 30184), (1694, 27832), (1936, 24353), (1988, 23716), (2156, 21868), (2744, 17182), (3124, 15092), (3388, 13916), (3479, 13552), (3773, 12496), (3976, 11858), (4312, 10934), (5467, 8624), (5488, 8591), (5929, 7952), (6248, 7546), (6776, 6958)]