26237728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 30643712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 569, 1048, 1138, 1441, 2096, 2276, 2882, 4192, 4552, 5764, 6259, 9104, 11528, 12518, 18208, 23056, 25036, 46112, 50072, 74539, 100144, 149078, 200288, 298156, 596312, 819929, 1192624, 1639858, 2385248, 3279716, 6559432, 13118864, 26237728]

約数ペア:

[(1, 26237728), (2, 13118864), (4, 6559432), (8, 3279716), (11, 2385248), (16, 1639858), (22, 1192624), (32, 819929), (44, 596312), (88, 298156), (131, 200288), (176, 149078), (262, 100144), (352, 74539), (524, 50072), (569, 46112), (1048, 25036), (1138, 23056), (1441, 18208), (2096, 12518), (2276, 11528), (2882, 9104), (4192, 6259), (4552, 5764)]