64257042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1571}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 136499904

約数和(自身を除く): 72242862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 802, 1203, 1571, 2406, 3142, 4713, 6817, 9426, 13634, 20451, 26707, 40902, 53414, 80121, 160242, 629971, 1259942, 1889913, 3779826, 10709507, 21419014, 32128521, 64257042]

約数ペア:

[(1, 64257042), (2, 32128521), (3, 21419014), (6, 10709507), (17, 3779826), (34, 1889913), (51, 1259942), (102, 629971), (401, 160242), (802, 80121), (1203, 53414), (1571, 40902), (2406, 26707), (3142, 20451), (4713, 13634), (6817, 9426)]