22194256

素因数分解:

$2^4\times 7^2\times {\mathrm{28309}}^1$

素因数の和:28331

約数の個数: 30

約数和(自身を含む): 50023770

約数和(自身を除く): 27829514

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 28309, 56618, 113236, 198163, 226472, 396326, 452944, 792652, 1387141, 1585304, 2774282, 3170608, 5548564, 11097128, 22194256]

約数ペア:

[(1, 22194256), (2, 11097128), (4, 5548564), (7, 3170608), (8, 2774282), (14, 1585304), (16, 1387141), (28, 792652), (49, 452944), (56, 396326), (98, 226472), (112, 198163), (196, 113236), (392, 56618), (784, 28309)]