68854492

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{7297}}^1$

素因数の和:7645

約数の個数: 24

約数和(自身を含む): 138136544

約数和(自身を除く): 69282052

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 7297, 9436, 14594, 29188, 51079, 102158, 204316, 2459089, 4918178, 9836356, 17213623, 34427246, 68854492]

約数ペア:

[(1, 68854492), (2, 34427246), (4, 17213623), (7, 9836356), (14, 4918178), (28, 2459089), (337, 204316), (674, 102158), (1348, 51079), (2359, 29188), (4718, 14594), (7297, 9436)]