2166976

素因数分解:

$2^6\times 7^2\times {\mathrm{691}}^1$

素因数の和:717

約数の個数: 42

約数和(自身を含む): 5009388

約数和(自身を除く): 2842412

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 691, 784, 1382, 1568, 2764, 3136, 4837, 5528, 9674, 11056, 19348, 22112, 33859, 38696, 44224, 67718, 77392, 135436, 154784, 270872, 309568, 541744, 1083488, 2166976]

約数ペア:

[(1, 2166976), (2, 1083488), (4, 541744), (7, 309568), (8, 270872), (14, 154784), (16, 135436), (28, 77392), (32, 67718), (49, 44224), (56, 38696), (64, 33859), (98, 22112), (112, 19348), (196, 11056), (224, 9674), (392, 5528), (448, 4837), (691, 3136), (784, 2764), (1382, 1568)]