26347906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23567}}^1$

素因数の和:23625

約数の個数: 16

約数和(自身を含む): 43553664

約数和(自身を除く): 17205758

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 23567, 47134, 306371, 612742, 1013381, 2026762, 13173953, 26347906]

約数ペア:

[(1, 26347906), (2, 13173953), (13, 2026762), (26, 1013381), (43, 612742), (86, 306371), (559, 47134), (1118, 23567)]