27019888

素因数分解:

$2^4\times 7^1\times {\mathrm{241249}}^1$

素因数の和:241264

約数の個数: 20

約数和(自身を含む): 59830000

約数和(自身を除く): 32810112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241249, 482498, 964996, 1688743, 1929992, 3377486, 3859984, 6754972, 13509944, 27019888]

約数ペア:

[(1, 27019888), (2, 13509944), (4, 6754972), (7, 3859984), (8, 3377486), (14, 1929992), (16, 1688743), (28, 964996), (56, 482498), (112, 241249)]