1892576

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 4653936

約数和(自身を除く): 2761360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 71, 98, 112, 119, 136, 142, 196, 224, 238, 272, 284, 392, 476, 497, 544, 568, 784, 833, 952, 994, 1136, 1207, 1568, 1666, 1904, 1988, 2272, 2414, 3332, 3479, 3808, 3976, 4828, 6664, 6958, 7952, 8449, 9656, 13328, 13916, 15904, 16898, 19312, 26656, 27832, 33796, 38624, 55664, 59143, 67592, 111328, 118286, 135184, 236572, 270368, 473144, 946288, 1892576]

約数ペア:

[(1, 1892576), (2, 946288), (4, 473144), (7, 270368), (8, 236572), (14, 135184), (16, 118286), (17, 111328), (28, 67592), (32, 59143), (34, 55664), (49, 38624), (56, 33796), (68, 27832), (71, 26656), (98, 19312), (112, 16898), (119, 15904), (136, 13916), (142, 13328), (196, 9656), (224, 8449), (238, 7952), (272, 6958), (284, 6664), (392, 4828), (476, 3976), (497, 3808), (544, 3479), (568, 3332), (784, 2414), (833, 2272), (952, 1988), (994, 1904), (1136, 1666), (1207, 1568)]