26259628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4339}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 49215600

約数和(自身を除く): 22955972

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4339, 6052, 8678, 17356, 73763, 147526, 295052, 386171, 772342, 1544684, 6564907, 13129814, 26259628]

約数ペア:

[(1, 26259628), (2, 13129814), (4, 6564907), (17, 1544684), (34, 772342), (68, 386171), (89, 295052), (178, 147526), (356, 73763), (1513, 17356), (3026, 8678), (4339, 6052)]