85417976

素因数分解:

$2^3\times 7^4\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 40

約数和(自身を含む): 186882720

約数和(自身を除く): 101464744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4447, 4802, 8894, 9604, 17788, 19208, 31129, 35576, 62258, 124516, 217903, 249032, 435806, 871612, 1525321, 1743224, 3050642, 6101284, 10677247, 12202568, 21354494, 42708988, 85417976]

約数ペア:

[(1, 85417976), (2, 42708988), (4, 21354494), (7, 12202568), (8, 10677247), (14, 6101284), (28, 3050642), (49, 1743224), (56, 1525321), (98, 871612), (196, 435806), (343, 249032), (392, 217903), (686, 124516), (1372, 62258), (2401, 35576), (2744, 31129), (4447, 19208), (4802, 17788), (8894, 9604)]