38909738

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30763222

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 1279, 2173, 2558, 4346, 8953, 15211, 17906, 30422, 52439, 67787, 104878, 135574, 367073, 474509, 734146, 949018, 2779267, 5558534, 19454869, 38909738]

約数ペア:

[(1, 38909738), (2, 19454869), (7, 5558534), (14, 2779267), (41, 949018), (53, 734146), (82, 474509), (106, 367073), (287, 135574), (371, 104878), (574, 67787), (742, 52439), (1279, 30422), (2173, 17906), (2558, 15211), (4346, 8953)]