425789224

素因数分解:

$2^3\times 7^3\times {\mathrm{155171}}^1$

素因数の和:155198

約数の個数: 32

約数和(自身を含む): 931032000

約数和(自身を除く): 505242776

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 155171, 310342, 620684, 1086197, 1241368, 2172394, 4344788, 7603379, 8689576, 15206758, 30413516, 53223653, 60827032, 106447306, 212894612, 425789224]

約数ペア:

[(1, 425789224), (2, 212894612), (4, 106447306), (7, 60827032), (8, 53223653), (14, 30413516), (28, 15206758), (49, 8689576), (56, 7603379), (98, 4344788), (196, 2172394), (343, 1241368), (392, 1086197), (686, 620684), (1372, 310342), (2744, 155171)]