39484256

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 89268480

約数和(自身を除く): 49784224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 491, 718, 982, 1436, 1964, 2513, 2872, 3437, 3928, 5026, 5744, 6874, 7856, 10052, 11488, 13748, 15712, 20104, 27496, 40208, 54992, 80416, 109984, 176269, 352538, 705076, 1233883, 1410152, 2467766, 2820304, 4935532, 5640608, 9871064, 19742128, 39484256]

約数ペア:

[(1, 39484256), (2, 19742128), (4, 9871064), (7, 5640608), (8, 4935532), (14, 2820304), (16, 2467766), (28, 1410152), (32, 1233883), (56, 705076), (112, 352538), (224, 176269), (359, 109984), (491, 80416), (718, 54992), (982, 40208), (1436, 27496), (1964, 20104), (2513, 15712), (2872, 13748), (3437, 11488), (3928, 10052), (5026, 7856), (5744, 6874)]