64778514

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{68767}}^1$

素因数の和:68929

約数の個数: 16

約数和(自身を含む): 130384128

約数和(自身を除く): 65605614

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 68767, 137534, 206301, 412602, 10796419, 21592838, 32389257, 64778514]

約数ペア:

[(1, 64778514), (2, 32389257), (3, 21592838), (6, 10796419), (157, 412602), (314, 206301), (471, 137534), (942, 68767)]