66305338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 117899712

約数和(自身を除く): 51594374

約数列:

[1, 2, 11, 17, 22, 34, 71, 121, 142, 187, 227, 242, 374, 454, 781, 1207, 1562, 2057, 2414, 2497, 3859, 4114, 4994, 7718, 8591, 13277, 16117, 17182, 26554, 27467, 32234, 42449, 54934, 84898, 146047, 177287, 273989, 292094, 354574, 466939, 547978, 933878, 1950157, 3013879, 3900314, 6027758, 33152669, 66305338]

約数ペア:

[(1, 66305338), (2, 33152669), (11, 6027758), (17, 3900314), (22, 3013879), (34, 1950157), (71, 933878), (121, 547978), (142, 466939), (187, 354574), (227, 292094), (242, 273989), (374, 177287), (454, 146047), (781, 84898), (1207, 54934), (1562, 42449), (2057, 32234), (2414, 27467), (2497, 26554), (3859, 17182), (4114, 16117), (4994, 13277), (7718, 8591)]