74328338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 138682368

約数和(自身を除く): 64354030

約数列:

[1, 2, 7, 14, 37, 43, 47, 71, 74, 86, 94, 142, 259, 301, 329, 497, 518, 602, 658, 994, 1591, 1739, 2021, 2627, 3053, 3182, 3337, 3478, 4042, 5254, 6106, 6674, 11137, 12173, 14147, 18389, 21371, 22274, 23359, 24346, 28294, 36778, 42742, 46718, 74777, 112961, 123469, 143491, 149554, 225922, 246938, 286982, 523439, 790727, 864283, 1004437, 1046878, 1581454, 1728566, 2008874, 5309167, 10618334, 37164169, 74328338]

約数ペア:

[(1, 74328338), (2, 37164169), (7, 10618334), (14, 5309167), (37, 2008874), (43, 1728566), (47, 1581454), (71, 1046878), (74, 1004437), (86, 864283), (94, 790727), (142, 523439), (259, 286982), (301, 246938), (329, 225922), (497, 149554), (518, 143491), (602, 123469), (658, 112961), (994, 74777), (1591, 46718), (1739, 42742), (2021, 36778), (2627, 28294), (3053, 24346), (3182, 23359), (3337, 22274), (3478, 21371), (4042, 18389), (5254, 14147), (6106, 12173), (6674, 11137)]