26490152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{254713}}^1$

素因数の和:254732

約数の個数: 16

約数和(自身を含む): 53489940

約数和(自身を除く): 26999788

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 254713, 509426, 1018852, 2037704, 3311269, 6622538, 13245076, 26490152]

約数ペア:

[(1, 26490152), (2, 13245076), (4, 6622538), (8, 3311269), (13, 2037704), (26, 1018852), (52, 509426), (104, 254713)]