42463388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 41361892

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 131, 139, 212, 262, 278, 524, 556, 583, 1166, 1441, 1529, 2332, 2882, 3058, 5764, 6116, 6943, 7367, 13886, 14734, 18209, 27772, 29468, 36418, 72836, 76373, 81037, 152746, 162074, 200299, 305492, 324148, 400598, 801196, 965077, 1930154, 3860308, 10615847, 21231694, 42463388]

約数ペア:

[(1, 42463388), (2, 21231694), (4, 10615847), (11, 3860308), (22, 1930154), (44, 965077), (53, 801196), (106, 400598), (131, 324148), (139, 305492), (212, 200299), (262, 162074), (278, 152746), (524, 81037), (556, 76373), (583, 72836), (1166, 36418), (1441, 29468), (1529, 27772), (2332, 18209), (2882, 14734), (3058, 13886), (5764, 7367), (6116, 6943)]