63169268

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 112601664

約数和(自身を除く): 49432396

約数列:

[1, 2, 4, 71, 142, 284, 347, 641, 694, 1282, 1388, 2564, 24637, 45511, 49274, 91022, 98548, 182044, 222427, 444854, 889708, 15792317, 31584634, 63169268]

約数ペア:

[(1, 63169268), (2, 31584634), (4, 15792317), (71, 889708), (142, 444854), (284, 222427), (347, 182044), (641, 98548), (694, 91022), (1282, 49274), (1388, 45511), (2564, 24637)]