289882628

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{36073}}^1$

素因数の和:36132

約数の個数: 36

約数和(自身を含む): 604528092

約数和(自身を除く): 314645464

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 36073, 72146, 144292, 252511, 505022, 1010044, 1478993, 1767577, 2957986, 3535154, 5915972, 7070308, 10352951, 20705902, 41411804, 72470657, 144941314, 289882628]

約数ペア:

[(1, 289882628), (2, 144941314), (4, 72470657), (7, 41411804), (14, 20705902), (28, 10352951), (41, 7070308), (49, 5915972), (82, 3535154), (98, 2957986), (164, 1767577), (196, 1478993), (287, 1010044), (574, 505022), (1148, 252511), (2009, 144292), (4018, 72146), (8036, 36073)]