43768672

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 88914672

約数和(自身を除く): 45146000

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 197, 212, 262, 394, 424, 524, 788, 848, 1048, 1576, 1696, 2096, 3152, 4192, 6304, 6943, 10441, 13886, 20882, 25807, 27772, 41764, 51614, 55544, 83528, 103228, 111088, 167056, 206456, 222176, 334112, 412912, 825824, 1367771, 2735542, 5471084, 10942168, 21884336, 43768672]

約数ペア:

[(1, 43768672), (2, 21884336), (4, 10942168), (8, 5471084), (16, 2735542), (32, 1367771), (53, 825824), (106, 412912), (131, 334112), (197, 222176), (212, 206456), (262, 167056), (394, 111088), (424, 103228), (524, 83528), (788, 55544), (848, 51614), (1048, 41764), (1576, 27772), (1696, 25807), (2096, 20882), (3152, 13886), (4192, 10441), (6304, 6943)]