26861848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 54578160

約数和(自身を除く): 27716312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1427, 1448, 2353, 2854, 4706, 5708, 9412, 11416, 18551, 18824, 37102, 74204, 148408, 258287, 516574, 1033148, 2066296, 3357731, 6715462, 13430924, 26861848]

約数ペア:

[(1, 26861848), (2, 13430924), (4, 6715462), (8, 3357731), (13, 2066296), (26, 1033148), (52, 516574), (104, 258287), (181, 148408), (362, 74204), (724, 37102), (1427, 18824), (1448, 18551), (2353, 11416), (2854, 9412), (4706, 5708)]