3278156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 6825168

約数和(自身を除く): 3547012

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1316, 1484, 2209, 2491, 4418, 4982, 8836, 9964, 15463, 17437, 30926, 34874, 61852, 69748, 117077, 234154, 468308, 819539, 1639078, 3278156]

約数ペア:

[(1, 3278156), (2, 1639078), (4, 819539), (7, 468308), (14, 234154), (28, 117077), (47, 69748), (53, 61852), (94, 34874), (106, 30926), (188, 17437), (212, 15463), (329, 9964), (371, 8836), (658, 4982), (742, 4418), (1316, 2491), (1484, 2209)]