39490488

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{853}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 107245320

約数和(自身を除く): 67754832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 853, 1286, 1706, 1929, 2559, 2572, 3412, 3858, 5118, 5144, 5787, 6824, 7677, 7716, 10236, 11574, 15354, 15432, 20472, 23148, 30708, 46296, 61416, 548479, 1096958, 1645437, 2193916, 3290874, 4387832, 4936311, 6581748, 9872622, 13163496, 19745244, 39490488]

約数ペア:

[(1, 39490488), (2, 19745244), (3, 13163496), (4, 9872622), (6, 6581748), (8, 4936311), (9, 4387832), (12, 3290874), (18, 2193916), (24, 1645437), (36, 1096958), (72, 548479), (643, 61416), (853, 46296), (1286, 30708), (1706, 23148), (1929, 20472), (2559, 15432), (2572, 15354), (3412, 11574), (3858, 10236), (5118, 7716), (5144, 7677), (5787, 6824)]