47280072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281429}}^1$

素因数の和:281445

約数の個数: 32

約数和(自身を含む): 135086400

約数和(自身を除く): 87806328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281429, 562858, 844287, 1125716, 1688574, 1970003, 2251432, 3377148, 3940006, 5910009, 6754296, 7880012, 11820018, 15760024, 23640036, 47280072]

約数ペア:

[(1, 47280072), (2, 23640036), (3, 15760024), (4, 11820018), (6, 7880012), (7, 6754296), (8, 5910009), (12, 3940006), (14, 3377148), (21, 2251432), (24, 1970003), (28, 1688574), (42, 1125716), (56, 844287), (84, 562858), (168, 281429)]