57214136

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 128537280

約数和(自身を除く): 71323144

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 296, 371, 424, 518, 521, 742, 1036, 1042, 1484, 1961, 2072, 2084, 2968, 3647, 3922, 4168, 7294, 7844, 13727, 14588, 15688, 19277, 27454, 27613, 29176, 38554, 54908, 55226, 77108, 109816, 110452, 134939, 154216, 193291, 220904, 269878, 386582, 539756, 773164, 1021681, 1079512, 1546328, 2043362, 4086724, 7151767, 8173448, 14303534, 28607068, 57214136]

約数ペア:

[(1, 57214136), (2, 28607068), (4, 14303534), (7, 8173448), (8, 7151767), (14, 4086724), (28, 2043362), (37, 1546328), (53, 1079512), (56, 1021681), (74, 773164), (106, 539756), (148, 386582), (212, 269878), (259, 220904), (296, 193291), (371, 154216), (424, 134939), (518, 110452), (521, 109816), (742, 77108), (1036, 55226), (1042, 54908), (1484, 38554), (1961, 29176), (2072, 27613), (2084, 27454), (2968, 19277), (3647, 15688), (3922, 14588), (4168, 13727), (7294, 7844)]