3948224

素因数分解:

$2^6\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1285

約数の個数: 42

約数和(自身を含む): 9121140

約数和(自身を除く): 5172916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1259, 1568, 2518, 3136, 5036, 8813, 10072, 17626, 20144, 35252, 40288, 61691, 70504, 80576, 123382, 141008, 246764, 282016, 493528, 564032, 987056, 1974112, 3948224]

約数ペア:

[(1, 3948224), (2, 1974112), (4, 987056), (7, 564032), (8, 493528), (14, 282016), (16, 246764), (28, 141008), (32, 123382), (49, 80576), (56, 70504), (64, 61691), (98, 40288), (112, 35252), (196, 20144), (224, 17626), (392, 10072), (448, 8813), (784, 5036), (1259, 3136), (1568, 2518)]