69315272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{666493}}^1$

素因数の和:666512

約数の個数: 16

約数和(自身を含む): 139963740

約数和(自身を除く): 70648468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 666493, 1332986, 2665972, 5331944, 8664409, 17328818, 34657636, 69315272]

約数ペア:

[(1, 69315272), (2, 34657636), (4, 17328818), (8, 8664409), (13, 5331944), (26, 2665972), (52, 1332986), (104, 666493)]