26895184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88471}}^1$

素因数の和:88498

約数の個数: 20

約数和(自身を含む): 54852640

約数和(自身を除く): 27957456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88471, 176942, 353884, 707768, 1415536, 1680949, 3361898, 6723796, 13447592, 26895184]

約数ペア:

[(1, 26895184), (2, 13447592), (4, 6723796), (8, 3361898), (16, 1680949), (19, 1415536), (38, 707768), (76, 353884), (152, 176942), (304, 88471)]