71938048

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 104

約数和(自身を含む): 177974048

約数和(自身を除く): 106036000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 193, 208, 224, 256, 364, 386, 416, 448, 512, 728, 772, 832, 896, 1024, 1351, 1456, 1544, 1664, 1792, 2048, 2509, 2702, 2912, 3088, 3328, 3584, 4096, 5018, 5404, 5824, 6176, 6656, 7168, 10036, 10808, 11648, 12352, 13312, 14336, 17563, 20072, 21616, 23296, 24704, 26624, 28672, 35126, 40144, 43232, 46592, 49408, 53248, 70252, 80288, 86464, 93184, 98816, 140504, 160576, 172928, 186368, 197632, 281008, 321152, 345856, 372736, 395264, 562016, 642304, 691712, 790528, 1124032, 1284608, 1383424, 2248064, 2569216, 2766848, 4496128, 5138432, 5533696, 8992256, 10276864, 17984512, 35969024, 71938048]

約数ペア:

[(1, 71938048), (2, 35969024), (4, 17984512), (7, 10276864), (8, 8992256), (13, 5533696), (14, 5138432), (16, 4496128), (26, 2766848), (28, 2569216), (32, 2248064), (52, 1383424), (56, 1284608), (64, 1124032), (91, 790528), (104, 691712), (112, 642304), (128, 562016), (182, 395264), (193, 372736), (208, 345856), (224, 321152), (256, 281008), (364, 197632), (386, 186368), (416, 172928), (448, 160576), (512, 140504), (728, 98816), (772, 93184), (832, 86464), (896, 80288), (1024, 70252), (1351, 53248), (1456, 49408), (1544, 46592), (1664, 43232), (1792, 40144), (2048, 35126), (2509, 28672), (2702, 26624), (2912, 24704), (3088, 23296), (3328, 21616), (3584, 20072), (4096, 17563), (5018, 14336), (5404, 13312), (5824, 12352), (6176, 11648), (6656, 10808), (7168, 10036)]