71638112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 176484672

約数和(自身を除く): 104846560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 337, 364, 416, 511, 584, 674, 728, 949, 1022, 1168, 1348, 1456, 1898, 2044, 2336, 2359, 2696, 2912, 3796, 4088, 4381, 4718, 5392, 6643, 7592, 8176, 8762, 9436, 10784, 13286, 15184, 16352, 17524, 18872, 24601, 26572, 30368, 30667, 35048, 37744, 49202, 53144, 61334, 70096, 75488, 98404, 106288, 122668, 140192, 172207, 196808, 212576, 245336, 319813, 344414, 393616, 490672, 639626, 688828, 787232, 981344, 1279252, 1377656, 2238691, 2558504, 2755312, 4477382, 5117008, 5510624, 8954764, 10234016, 17909528, 35819056, 71638112]

約数ペア:

[(1, 71638112), (2, 35819056), (4, 17909528), (7, 10234016), (8, 8954764), (13, 5510624), (14, 5117008), (16, 4477382), (26, 2755312), (28, 2558504), (32, 2238691), (52, 1377656), (56, 1279252), (73, 981344), (91, 787232), (104, 688828), (112, 639626), (146, 490672), (182, 393616), (208, 344414), (224, 319813), (292, 245336), (337, 212576), (364, 196808), (416, 172207), (511, 140192), (584, 122668), (674, 106288), (728, 98404), (949, 75488), (1022, 70096), (1168, 61334), (1348, 53144), (1456, 49202), (1898, 37744), (2044, 35048), (2336, 30667), (2359, 30368), (2696, 26572), (2912, 24601), (3796, 18872), (4088, 17524), (4381, 16352), (4718, 15184), (5392, 13286), (6643, 10784), (7592, 9436), (8176, 8762)]