668528084

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{43649}}^1$

素因数の和:44207

約数の個数: 24

約数和(自身を含む): 1339531200

約数和(自身を除く): 671003116

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 7658, 15316, 43649, 87298, 174596, 305543, 611086, 1222172, 23876003, 47752006, 95504012, 167132021, 334264042, 668528084]

約数ペア:

[(1, 668528084), (2, 334264042), (4, 167132021), (7, 95504012), (14, 47752006), (28, 23876003), (547, 1222172), (1094, 611086), (2188, 305543), (3829, 174596), (7658, 87298), (15316, 43649)]