28437168

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 78566400

約数和(自身を除く): 50129232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 659, 696, 744, 899, 1318, 1392, 1488, 1798, 1977, 2636, 2697, 3596, 3954, 5272, 5394, 7192, 7908, 10544, 10788, 14384, 15816, 19111, 20429, 21576, 31632, 38222, 40858, 43152, 57333, 61287, 76444, 81716, 114666, 122574, 152888, 163432, 229332, 245148, 305776, 326864, 458664, 490296, 592441, 917328, 980592, 1184882, 1777323, 2369764, 3554646, 4739528, 7109292, 9479056, 14218584, 28437168]

約数ペア:

[(1, 28437168), (2, 14218584), (3, 9479056), (4, 7109292), (6, 4739528), (8, 3554646), (12, 2369764), (16, 1777323), (24, 1184882), (29, 980592), (31, 917328), (48, 592441), (58, 490296), (62, 458664), (87, 326864), (93, 305776), (116, 245148), (124, 229332), (174, 163432), (186, 152888), (232, 122574), (248, 114666), (348, 81716), (372, 76444), (464, 61287), (496, 57333), (659, 43152), (696, 40858), (744, 38222), (899, 31632), (1318, 21576), (1392, 20429), (1488, 19111), (1798, 15816), (1977, 14384), (2636, 10788), (2697, 10544), (3596, 7908), (3954, 7192), (5272, 5394)]