39972184

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15187}}^1$

素因数の和:15247

約数の個数: 32

約数和(自身を含む): 87482880

約数和(自身を除く): 47510696

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 15187, 30374, 60748, 106309, 121496, 212618, 425236, 713789, 850472, 1427578, 2855156, 4996523, 5710312, 9993046, 19986092, 39972184]

約数ペア:

[(1, 39972184), (2, 19986092), (4, 9993046), (7, 5710312), (8, 4996523), (14, 2855156), (28, 1427578), (47, 850472), (56, 713789), (94, 425236), (188, 212618), (329, 121496), (376, 106309), (658, 60748), (1316, 30374), (2632, 15187)]