78251474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 141937920

約数和(自身を除く): 63686446

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3329, 3358, 6658, 11753, 23303, 23506, 46606, 76567, 153134, 243017, 486034, 535969, 1071938, 1701119, 3402238, 5589391, 11178782, 39125737, 78251474]

約数ペア:

[(1, 78251474), (2, 39125737), (7, 11178782), (14, 5589391), (23, 3402238), (46, 1701119), (73, 1071938), (146, 535969), (161, 486034), (322, 243017), (511, 153134), (1022, 76567), (1679, 46606), (3329, 23506), (3358, 23303), (6658, 11753)]