64663988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{3433}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 120286152

約数和(自身を除く): 55622164

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 3433, 4709, 6866, 9418, 13732, 18836, 58361, 116722, 233444, 950941, 1901882, 3803764, 16165997, 32331994, 64663988]

約数ペア:

[(1, 64663988), (2, 32331994), (4, 16165997), (17, 3803764), (34, 1901882), (68, 950941), (277, 233444), (554, 116722), (1108, 58361), (3433, 18836), (4709, 13732), (6866, 9418)]