13978888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 32941440

約数和(自身を除く): 18962552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2063, 3388, 4126, 6776, 8252, 14441, 16504, 22693, 28882, 45386, 57764, 90772, 115528, 158851, 181544, 249623, 317702, 499246, 635404, 998492, 1270808, 1747361, 1996984, 3494722, 6989444, 13978888]

約数ペア:

[(1, 13978888), (2, 6989444), (4, 3494722), (7, 1996984), (8, 1747361), (11, 1270808), (14, 998492), (22, 635404), (28, 499246), (44, 317702), (56, 249623), (77, 181544), (88, 158851), (121, 115528), (154, 90772), (242, 57764), (308, 45386), (484, 28882), (616, 22693), (847, 16504), (968, 14441), (1694, 8252), (2063, 6776), (3388, 4126)]