78913104464

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{571}}^1\times {\mathrm{62141}}^1$

素因数の和:62859

約数の個数: 40

約数和(自身を含む): 154266272160

約数和(自身を除く): 75353167696

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 571, 1112, 1142, 2224, 2284, 4568, 9136, 62141, 79369, 124282, 158738, 248564, 317476, 497128, 634952, 994256, 1269904, 8637599, 17275198, 34550396, 35482511, 69100792, 70965022, 138201584, 141930044, 283860088, 567720176, 4932069029, 9864138058, 19728276116, 39456552232, 78913104464]

約数ペア:

[(1, 78913104464), (2, 39456552232), (4, 19728276116), (8, 9864138058), (16, 4932069029), (139, 567720176), (278, 283860088), (556, 141930044), (571, 138201584), (1112, 70965022), (1142, 69100792), (2224, 35482511), (2284, 34550396), (4568, 17275198), (9136, 8637599), (62141, 1269904), (79369, 994256), (124282, 634952), (158738, 497128), (248564, 317476)]