38891244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6606

約数の個数: 48

約数和(自身を含む): 105186816

約数和(自身を除く): 66295572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 6521, 13042, 19563, 26084, 39126, 45647, 78252, 91294, 136941, 182588, 273882, 462991, 547764, 925982, 1388973, 1851964, 2777946, 3240937, 5555892, 6481874, 9722811, 12963748, 19445622, 38891244]

約数ペア:

[(1, 38891244), (2, 19445622), (3, 12963748), (4, 9722811), (6, 6481874), (7, 5555892), (12, 3240937), (14, 2777946), (21, 1851964), (28, 1388973), (42, 925982), (71, 547764), (84, 462991), (142, 273882), (213, 182588), (284, 136941), (426, 91294), (497, 78252), (852, 45647), (994, 39126), (1491, 26084), (1988, 19563), (2982, 13042), (5964, 6521)]