27710032

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 66281472

約数和(自身を除く): 38571440

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 347, 368, 434, 496, 644, 694, 713, 868, 1288, 1388, 1426, 1736, 2429, 2576, 2776, 2852, 3472, 4858, 4991, 5552, 5704, 7981, 9716, 9982, 10757, 11408, 15962, 19432, 19964, 21514, 31924, 38864, 39928, 43028, 55867, 63848, 75299, 79856, 86056, 111734, 127696, 150598, 172112, 223468, 247411, 301196, 446936, 494822, 602392, 893872, 989644, 1204784, 1731877, 1979288, 3463754, 3958576, 6927508, 13855016, 27710032]

約数ペア:

[(1, 27710032), (2, 13855016), (4, 6927508), (7, 3958576), (8, 3463754), (14, 1979288), (16, 1731877), (23, 1204784), (28, 989644), (31, 893872), (46, 602392), (56, 494822), (62, 446936), (92, 301196), (112, 247411), (124, 223468), (161, 172112), (184, 150598), (217, 127696), (248, 111734), (322, 86056), (347, 79856), (368, 75299), (434, 63848), (496, 55867), (644, 43028), (694, 39928), (713, 38864), (868, 31924), (1288, 21514), (1388, 19964), (1426, 19432), (1736, 15962), (2429, 11408), (2576, 10757), (2776, 9982), (2852, 9716), (3472, 7981), (4858, 5704), (4991, 5552)]