71138685768

素因数分解:

$2^3\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2973031}}^1$

素因数の和:2974037

約数の個数: 32

約数和(自身を含む): 178025156160

約数和(自身を除く): 106886470392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 997, 1994, 2991, 3988, 5982, 7976, 11964, 23928, 2973031, 5946062, 8919093, 11892124, 17838186, 23784248, 35676372, 71352744, 2964111907, 5928223814, 8892335721, 11856447628, 17784671442, 23712895256, 35569342884, 71138685768]

約数ペア:

[(1, 71138685768), (2, 35569342884), (3, 23712895256), (4, 17784671442), (6, 11856447628), (8, 8892335721), (12, 5928223814), (24, 2964111907), (997, 71352744), (1994, 35676372), (2991, 23784248), (3988, 17838186), (5982, 11892124), (7976, 8919093), (11964, 5946062), (23928, 2973031)]