64854244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25453}}^1$

素因数の和:25484

約数の個数: 36

約数和(自身を含む): 142186044

約数和(自身を除く): 77331800

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25453, 50906, 101812, 178171, 330889, 356342, 661778, 712684, 1247197, 1323556, 2316223, 2494394, 4632446, 4988788, 9264892, 16213561, 32427122, 64854244]

約数ペア:

[(1, 64854244), (2, 32427122), (4, 16213561), (7, 9264892), (13, 4988788), (14, 4632446), (26, 2494394), (28, 2316223), (49, 1323556), (52, 1247197), (91, 712684), (98, 661778), (182, 356342), (196, 330889), (364, 178171), (637, 101812), (1274, 50906), (2548, 25453)]