61661306

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{9391}}^1$

素因数の和:9474

約数の個数: 24

約数和(自身を含む): 109210176

約数和(自身を除く): 47548870

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 9391, 18782, 65737, 131474, 460159, 629197, 920318, 1258394, 4404379, 8808758, 30830653, 61661306]

約数ペア:

[(1, 61661306), (2, 30830653), (7, 8808758), (14, 4404379), (49, 1258394), (67, 920318), (98, 629197), (134, 460159), (469, 131474), (938, 65737), (3283, 18782), (6566, 9391)]