69116908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129919}}^1$

素因数の和:129949

約数の個数: 24

約数和(自身を含む): 145510400

約数和(自身を除く): 76393492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 129919, 259838, 519676, 909433, 1818866, 2468461, 3637732, 4936922, 9873844, 17279227, 34558454, 69116908]

約数ペア:

[(1, 69116908), (2, 34558454), (4, 17279227), (7, 9873844), (14, 4936922), (19, 3637732), (28, 2468461), (38, 1818866), (76, 909433), (133, 519676), (266, 259838), (532, 129919)]