57256626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3163}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 131217408

約数和(自身を除く): 73960782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 3163, 6034, 6326, 9051, 9489, 18102, 18978, 22141, 44282, 66423, 132846, 1363253, 2726506, 4089759, 8179518, 9542771, 19085542, 28628313, 57256626]

約数ペア:

[(1, 57256626), (2, 28628313), (3, 19085542), (6, 9542771), (7, 8179518), (14, 4089759), (21, 2726506), (42, 1363253), (431, 132846), (862, 66423), (1293, 44282), (2586, 22141), (3017, 18978), (3163, 18102), (6034, 9489), (6326, 9051)]