27645412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 49375872

約数和(自身を除く): 21730460

約数列:

[1, 2, 4, 71, 142, 284, 311, 313, 622, 626, 1244, 1252, 22081, 22223, 44162, 44446, 88324, 88892, 97343, 194686, 389372, 6911353, 13822706, 27645412]

約数ペア:

[(1, 27645412), (2, 13822706), (4, 6911353), (71, 389372), (142, 194686), (284, 97343), (311, 88892), (313, 88324), (622, 44446), (626, 44162), (1244, 22223), (1252, 22081)]