26939768

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{13103}}^1$

素因数の和:13366

約数の個数: 16

約数和(自身を含む): 50712480

約数和(自身を除く): 23772712

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 13103, 26206, 52412, 104824, 3367471, 6734942, 13469884, 26939768]

約数ペア:

[(1, 26939768), (2, 13469884), (4, 6734942), (8, 3367471), (257, 104824), (514, 52412), (1028, 26206), (2056, 13103)]