9919168

素因数分解:

$2^6\times 7^2\times {\mathrm{3163}}^1$

素因数の和:3189

約数の個数: 42

約数和(自身を含む): 22904196

約数和(自身を除く): 12985028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 3163, 6326, 12652, 22141, 25304, 44282, 50608, 88564, 101216, 154987, 177128, 202432, 309974, 354256, 619948, 708512, 1239896, 1417024, 2479792, 4959584, 9919168]

約数ペア:

[(1, 9919168), (2, 4959584), (4, 2479792), (7, 1417024), (8, 1239896), (14, 708512), (16, 619948), (28, 354256), (32, 309974), (49, 202432), (56, 177128), (64, 154987), (98, 101216), (112, 88564), (196, 50608), (224, 44282), (392, 25304), (448, 22141), (784, 12652), (1568, 6326), (3136, 3163)]