77382284

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{64271}}^1$

素因数の和:64325

約数の個数: 24

約数和(自身を含む): 158366208

約数和(自身を除く): 80983924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 64271, 128542, 257084, 449897, 899794, 1799588, 2763653, 5527306, 11054612, 19345571, 38691142, 77382284]

約数ペア:

[(1, 77382284), (2, 38691142), (4, 19345571), (7, 11054612), (14, 5527306), (28, 2763653), (43, 1799588), (86, 899794), (172, 449897), (301, 257084), (602, 128542), (1204, 64271)]