28035414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8365

約数の個数: 48

約数和(自身を含む): 70171920

約数和(自身を除く): 42136506

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 8329, 16658, 24987, 49974, 74961, 91619, 141593, 149922, 183238, 274857, 283186, 424779, 549714, 824571, 849558, 1274337, 1557523, 1649142, 2548674, 3115046, 4672569, 9345138, 14017707, 28035414]

約数ペア:

[(1, 28035414), (2, 14017707), (3, 9345138), (6, 4672569), (9, 3115046), (11, 2548674), (17, 1649142), (18, 1557523), (22, 1274337), (33, 849558), (34, 824571), (51, 549714), (66, 424779), (99, 283186), (102, 274857), (153, 183238), (187, 149922), (198, 141593), (306, 91619), (374, 74961), (561, 49974), (1122, 24987), (1683, 16658), (3366, 8329)]