71819846

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3329}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 130429440

約数和(自身を除く): 58609594

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 3329, 6658, 10787, 21574, 23303, 46606, 76567, 153134, 223043, 446086, 535969, 1071938, 1561301, 3122602, 5129989, 10259978, 35909923, 71819846]

約数ペア:

[(1, 71819846), (2, 35909923), (7, 10259978), (14, 5129989), (23, 3122602), (46, 1561301), (67, 1071938), (134, 535969), (161, 446086), (322, 223043), (469, 153134), (938, 76567), (1541, 46606), (3082, 23303), (3329, 21574), (6658, 10787)]