68882492

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6491}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 138149760

約数和(自身を除く): 69267268

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 6491, 10612, 12982, 25964, 45437, 90874, 181748, 2460089, 4920178, 9840356, 17220623, 34441246, 68882492]

約数ペア:

[(1, 68882492), (2, 34441246), (4, 17220623), (7, 9840356), (14, 4920178), (28, 2460089), (379, 181748), (758, 90874), (1516, 45437), (2653, 25964), (5306, 12982), (6491, 10612)]