74804128

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3121}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 169936704

約数和(自身を除く): 95132576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3121, 3424, 5992, 6242, 11984, 12484, 21847, 23968, 24968, 43694, 49936, 87388, 99872, 174776, 333947, 349552, 667894, 699104, 1335788, 2337629, 2671576, 4675258, 5343152, 9350516, 10686304, 18701032, 37402064, 74804128]

約数ペア:

[(1, 74804128), (2, 37402064), (4, 18701032), (7, 10686304), (8, 9350516), (14, 5343152), (16, 4675258), (28, 2671576), (32, 2337629), (56, 1335788), (107, 699104), (112, 667894), (214, 349552), (224, 333947), (428, 174776), (749, 99872), (856, 87388), (1498, 49936), (1712, 43694), (2996, 24968), (3121, 23968), (3424, 21847), (5992, 12484), (6242, 11984)]