39077794

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 74200320

約数和(自身を除く): 35122526

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 677, 931, 1178, 1354, 1519, 1862, 3038, 4123, 4739, 8246, 9478, 12863, 20987, 25726, 28861, 33173, 41974, 57722, 66346, 90041, 146909, 180082, 293818, 398753, 630287, 797506, 1028363, 1260574, 2056726, 2791271, 5582542, 19538897, 39077794]

約数ペア:

[(1, 39077794), (2, 19538897), (7, 5582542), (14, 2791271), (19, 2056726), (31, 1260574), (38, 1028363), (49, 797506), (62, 630287), (98, 398753), (133, 293818), (217, 180082), (266, 146909), (434, 90041), (589, 66346), (677, 57722), (931, 41974), (1178, 33173), (1354, 28861), (1519, 25726), (1862, 20987), (3038, 12863), (4123, 9478), (4739, 8246)]