74689538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11279}}^1$

素因数の和:11342

約数の個数: 32

約数和(自身を含む): 142940160

約数和(自身を除く): 68250622

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 11279, 22558, 78953, 124069, 157906, 248138, 484997, 868483, 969994, 1736966, 3394979, 5334967, 6789958, 10669934, 37344769, 74689538]

約数ペア:

[(1, 74689538), (2, 37344769), (7, 10669934), (11, 6789958), (14, 5334967), (22, 3394979), (43, 1736966), (77, 969994), (86, 868483), (154, 484997), (301, 248138), (473, 157906), (602, 124069), (946, 78953), (3311, 22558), (6622, 11279)]