26705848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 54225360

約数和(自身を除く): 27519512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1217, 1688, 2434, 2743, 4868, 5486, 9736, 10972, 15821, 21944, 31642, 63284, 126568, 256787, 513574, 1027148, 2054296, 3338231, 6676462, 13352924, 26705848]

約数ペア:

[(1, 26705848), (2, 13352924), (4, 6676462), (8, 3338231), (13, 2054296), (26, 1027148), (52, 513574), (104, 256787), (211, 126568), (422, 63284), (844, 31642), (1217, 21944), (1688, 15821), (2434, 10972), (2743, 9736), (4868, 5486)]