23563904

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 62471430

約数和(自身を除く): 38907526

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 128, 136, 182, 196, 208, 221, 224, 238, 272, 289, 364, 392, 416, 442, 448, 476, 544, 578, 637, 728, 784, 832, 833, 884, 896, 952, 1088, 1156, 1274, 1456, 1547, 1568, 1664, 1666, 1768, 1904, 2023, 2176, 2312, 2548, 2912, 3094, 3136, 3332, 3536, 3757, 3808, 4046, 4624, 5096, 5824, 6188, 6272, 6664, 7072, 7514, 7616, 8092, 9248, 10192, 10829, 11648, 12376, 13328, 14144, 14161, 15028, 15232, 16184, 18496, 20384, 21658, 24752, 26299, 26656, 28288, 28322, 30056, 32368, 36992, 40768, 43316, 49504, 52598, 53312, 56644, 60112, 64736, 81536, 86632, 99008, 105196, 106624, 113288, 120224, 129472, 173264, 184093, 198016, 210392, 226576, 240448, 258944, 346528, 368186, 420784, 453152, 480896, 693056, 736372, 841568, 906304, 1386112, 1472744, 1683136, 1812608, 2945488, 3366272, 5890976, 11781952, 23563904]

約数ペア:

[(1, 23563904), (2, 11781952), (4, 5890976), (7, 3366272), (8, 2945488), (13, 1812608), (14, 1683136), (16, 1472744), (17, 1386112), (26, 906304), (28, 841568), (32, 736372), (34, 693056), (49, 480896), (52, 453152), (56, 420784), (64, 368186), (68, 346528), (91, 258944), (98, 240448), (104, 226576), (112, 210392), (119, 198016), (128, 184093), (136, 173264), (182, 129472), (196, 120224), (208, 113288), (221, 106624), (224, 105196), (238, 99008), (272, 86632), (289, 81536), (364, 64736), (392, 60112), (416, 56644), (442, 53312), (448, 52598), (476, 49504), (544, 43316), (578, 40768), (637, 36992), (728, 32368), (784, 30056), (832, 28322), (833, 28288), (884, 26656), (896, 26299), (952, 24752), (1088, 21658), (1156, 20384), (1274, 18496), (1456, 16184), (1547, 15232), (1568, 15028), (1664, 14161), (1666, 14144), (1768, 13328), (1904, 12376), (2023, 11648), (2176, 10829), (2312, 10192), (2548, 9248), (2912, 8092), (3094, 7616), (3136, 7514), (3332, 7072), (3536, 6664), (3757, 6272), (3808, 6188), (4046, 5824), (4624, 5096)]