28658434

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 50263740

約数和(自身を除く): 21605306

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1277, 1603, 2554, 3206, 8939, 11221, 17878, 22442, 62573, 125146, 292433, 584866, 2047031, 4094062, 14329217, 28658434]

約数ペア:

[(1, 28658434), (2, 14329217), (7, 4094062), (14, 2047031), (49, 584866), (98, 292433), (229, 125146), (458, 62573), (1277, 22442), (1603, 17878), (2554, 11221), (3206, 8939)]