28164927164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1\times {\mathrm{8933}}^1$

素因数の和:9626

約数の個数: 48

約数和(自身を含む): 54284985216

約数和(自身を除く): 26120058052

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 547, 1094, 1441, 2188, 2882, 5764, 6017, 8933, 12034, 17866, 24068, 35732, 71657, 98263, 143314, 196526, 286628, 393052, 788227, 1170223, 1576454, 2340446, 3152908, 4680892, 4886351, 9772702, 12872453, 19545404, 25744906, 51489812, 53749861, 107499722, 214999444, 640111981, 1280223962, 2560447924, 7041231791, 14082463582, 28164927164]

約数ペア:

[(1, 28164927164), (2, 14082463582), (4, 7041231791), (11, 2560447924), (22, 1280223962), (44, 640111981), (131, 214999444), (262, 107499722), (524, 53749861), (547, 51489812), (1094, 25744906), (1441, 19545404), (2188, 12872453), (2882, 9772702), (5764, 4886351), (6017, 4680892), (8933, 3152908), (12034, 2340446), (17866, 1576454), (24068, 1170223), (35732, 788227), (71657, 393052), (98263, 286628), (143314, 196526)]