42161392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 104993280

約数和(自身を除く): 62831888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1259, 1288, 1456, 2093, 2392, 2518, 2576, 4186, 4784, 5036, 8372, 8813, 10072, 16367, 16744, 17626, 20144, 28957, 32734, 33488, 35252, 57914, 65468, 70504, 114569, 115828, 130936, 141008, 202699, 229138, 231656, 261872, 376441, 405398, 458276, 463312, 752882, 810796, 916552, 1505764, 1621592, 1833104, 2635087, 3011528, 3243184, 5270174, 6023056, 10540348, 21080696, 42161392]

約数ペア:

[(1, 42161392), (2, 21080696), (4, 10540348), (7, 6023056), (8, 5270174), (13, 3243184), (14, 3011528), (16, 2635087), (23, 1833104), (26, 1621592), (28, 1505764), (46, 916552), (52, 810796), (56, 752882), (91, 463312), (92, 458276), (104, 405398), (112, 376441), (161, 261872), (182, 231656), (184, 229138), (208, 202699), (299, 141008), (322, 130936), (364, 115828), (368, 114569), (598, 70504), (644, 65468), (728, 57914), (1196, 35252), (1259, 33488), (1288, 32734), (1456, 28957), (2093, 20144), (2392, 17626), (2518, 16744), (2576, 16367), (4186, 10072), (4784, 8813), (5036, 8372)]