67211116

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{7669}}^1$

素因数の和:7993

約数の個数: 24

約数和(自身を含む): 134869280

約数和(自身を除く): 67658164

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 7669, 8764, 15338, 30676, 53683, 107366, 214732, 2400397, 4800794, 9601588, 16802779, 33605558, 67211116]

約数ペア:

[(1, 67211116), (2, 33605558), (4, 16802779), (7, 9601588), (14, 4800794), (28, 2400397), (313, 214732), (626, 107366), (1252, 53683), (2191, 30676), (4382, 15338), (7669, 8764)]