28070556

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 67006464

約数和(自身を除く): 38935908

約数列:

[1, 2, 3, 4, 6, 12, 113, 127, 163, 226, 254, 326, 339, 381, 452, 489, 508, 652, 678, 762, 978, 1356, 1524, 1956, 14351, 18419, 20701, 28702, 36838, 41402, 43053, 55257, 57404, 62103, 73676, 82804, 86106, 110514, 124206, 172212, 221028, 248412, 2339213, 4678426, 7017639, 9356852, 14035278, 28070556]

約数ペア:

[(1, 28070556), (2, 14035278), (3, 9356852), (4, 7017639), (6, 4678426), (12, 2339213), (113, 248412), (127, 221028), (163, 172212), (226, 124206), (254, 110514), (326, 86106), (339, 82804), (381, 73676), (452, 62103), (489, 57404), (508, 55257), (652, 43053), (678, 41402), (762, 36838), (978, 28702), (1356, 20701), (1524, 18419), (1956, 14351)]