12732412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 28240128

約数和(自身を除く): 15507716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 617, 737, 938, 1234, 1474, 1876, 2468, 2948, 4319, 5159, 6787, 8638, 10318, 13574, 17276, 20636, 27148, 41339, 47509, 82678, 95018, 165356, 190036, 289373, 454729, 578746, 909458, 1157492, 1818916, 3183103, 6366206, 12732412]

約数ペア:

[(1, 12732412), (2, 6366206), (4, 3183103), (7, 1818916), (11, 1157492), (14, 909458), (22, 578746), (28, 454729), (44, 289373), (67, 190036), (77, 165356), (134, 95018), (154, 82678), (268, 47509), (308, 41339), (469, 27148), (617, 20636), (737, 17276), (938, 13574), (1234, 10318), (1474, 8638), (1876, 6787), (2468, 5159), (2948, 4319)]