26877236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 48380640

約数和(自身を除く): 21503404

約数列:

[1, 2, 4, 43, 86, 172, 307, 509, 614, 1018, 1228, 2036, 13201, 21887, 26402, 43774, 52804, 87548, 156263, 312526, 625052, 6719309, 13438618, 26877236]

約数ペア:

[(1, 26877236), (2, 13438618), (4, 6719309), (43, 625052), (86, 312526), (172, 156263), (307, 87548), (509, 52804), (614, 43774), (1018, 26402), (1228, 21887), (2036, 13201)]