38240944

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3191}}^1$

素因数の和:3313

約数の個数: 40

約数和(自身を含む): 85494528

約数和(自身を除く): 47253584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 3191, 5992, 6382, 11984, 12764, 22337, 25528, 44674, 51056, 89348, 178696, 341437, 357392, 682874, 1365748, 2390059, 2731496, 4780118, 5462992, 9560236, 19120472, 38240944]

約数ペア:

[(1, 38240944), (2, 19120472), (4, 9560236), (7, 5462992), (8, 4780118), (14, 2731496), (16, 2390059), (28, 1365748), (56, 682874), (107, 357392), (112, 341437), (214, 178696), (428, 89348), (749, 51056), (856, 44674), (1498, 25528), (1712, 22337), (2996, 12764), (3191, 11984), (5992, 6382)]