172713968

素因数分解:

$2^4\times 7^1\times {\mathrm{1542089}}^1$

素因数の和:1542104

約数の個数: 20

約数和(自身を含む): 382438320

約数和(自身を除く): 209724352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1542089, 3084178, 6168356, 10794623, 12336712, 21589246, 24673424, 43178492, 86356984, 172713968]

約数ペア:

[(1, 172713968), (2, 86356984), (4, 43178492), (7, 24673424), (8, 21589246), (14, 12336712), (16, 10794623), (28, 6168356), (56, 3084178), (112, 1542089)]