6997984

素因数分解:

$2^5\times 7^2\times {\mathrm{4463}}^1$

素因数の和:4487

約数の個数: 36

約数和(自身を含む): 16030224

約数和(自身を除く): 9032240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 4463, 8926, 17852, 31241, 35704, 62482, 71408, 124964, 142816, 218687, 249928, 437374, 499856, 874748, 999712, 1749496, 3498992, 6997984]

約数ペア:

[(1, 6997984), (2, 3498992), (4, 1749496), (7, 999712), (8, 874748), (14, 499856), (16, 437374), (28, 249928), (32, 218687), (49, 142816), (56, 124964), (98, 71408), (112, 62482), (196, 35704), (224, 31241), (392, 17852), (784, 8926), (1568, 4463)]