38740142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 71553024

約数和(自身を除く): 32812882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 3881, 4991, 7762, 9982, 27167, 54334, 89263, 120311, 178526, 240622, 624841, 842177, 1249682, 1684354, 2767153, 5534306, 19370071, 38740142]

約数ペア:

[(1, 38740142), (2, 19370071), (7, 5534306), (14, 2767153), (23, 1684354), (31, 1249682), (46, 842177), (62, 624841), (161, 240622), (217, 178526), (322, 120311), (434, 89263), (713, 54334), (1426, 27167), (3881, 9982), (4991, 7762)]