84401128

素因数分解:

$2^3\times 7^2\times {\mathrm{215309}}^1$

素因数の和:215329

約数の個数: 24

約数和(自身を含む): 184090050

約数和(自身を除く): 99688922

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 215309, 430618, 861236, 1507163, 1722472, 3014326, 6028652, 10550141, 12057304, 21100282, 42200564, 84401128]

約数ペア:

[(1, 84401128), (2, 42200564), (4, 21100282), (7, 12057304), (8, 10550141), (14, 6028652), (28, 3014326), (49, 1722472), (56, 1507163), (98, 861236), (196, 430618), (392, 215309)]