3457132

素因数分解:

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

素因数の和:166

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 3897236

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 71, 74, 94, 142, 148, 188, 259, 284, 329, 497, 518, 658, 994, 1036, 1316, 1739, 1988, 2627, 3337, 3478, 5254, 6674, 6956, 10508, 12173, 13348, 18389, 23359, 24346, 36778, 46718, 48692, 73556, 93436, 123469, 246938, 493876, 864283, 1728566, 3457132]

約数ペア:

[(1, 3457132), (2, 1728566), (4, 864283), (7, 493876), (14, 246938), (28, 123469), (37, 93436), (47, 73556), (71, 48692), (74, 46718), (94, 36778), (142, 24346), (148, 23359), (188, 18389), (259, 13348), (284, 12173), (329, 10508), (497, 6956), (518, 6674), (658, 5254), (994, 3478), (1036, 3337), (1316, 2627), (1739, 1988)]