12078976

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 31872960

約数和(自身を除く): 19793984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 61, 64, 68, 91, 104, 112, 119, 122, 128, 136, 182, 208, 221, 224, 238, 244, 272, 364, 416, 427, 442, 448, 476, 488, 544, 728, 793, 832, 854, 884, 896, 952, 976, 1037, 1088, 1456, 1547, 1586, 1664, 1708, 1768, 1904, 1952, 2074, 2176, 2912, 3094, 3172, 3416, 3536, 3808, 3904, 4148, 5551, 5824, 6188, 6344, 6832, 7072, 7259, 7616, 7808, 8296, 11102, 11648, 12376, 12688, 13481, 13664, 14144, 14518, 15232, 16592, 22204, 24752, 25376, 26962, 27328, 28288, 29036, 33184, 44408, 49504, 50752, 53924, 54656, 58072, 66368, 88816, 94367, 99008, 101504, 107848, 116144, 132736, 177632, 188734, 198016, 215696, 232288, 355264, 377468, 431392, 464576, 710528, 754936, 862784, 929152, 1509872, 1725568, 3019744, 6039488, 12078976]

約数ペア:

[(1, 12078976), (2, 6039488), (4, 3019744), (7, 1725568), (8, 1509872), (13, 929152), (14, 862784), (16, 754936), (17, 710528), (26, 464576), (28, 431392), (32, 377468), (34, 355264), (52, 232288), (56, 215696), (61, 198016), (64, 188734), (68, 177632), (91, 132736), (104, 116144), (112, 107848), (119, 101504), (122, 99008), (128, 94367), (136, 88816), (182, 66368), (208, 58072), (221, 54656), (224, 53924), (238, 50752), (244, 49504), (272, 44408), (364, 33184), (416, 29036), (427, 28288), (442, 27328), (448, 26962), (476, 25376), (488, 24752), (544, 22204), (728, 16592), (793, 15232), (832, 14518), (854, 14144), (884, 13664), (896, 13481), (952, 12688), (976, 12376), (1037, 11648), (1088, 11102), (1456, 8296), (1547, 7808), (1586, 7616), (1664, 7259), (1708, 7072), (1768, 6832), (1904, 6344), (1952, 6188), (2074, 5824), (2176, 5551), (2912, 4148), (3094, 3904), (3172, 3808), (3416, 3536)]