25581704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 51287040

約数和(自身を除く): 25705336

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3391, 3772, 6782, 7544, 13564, 27128, 77993, 139031, 155986, 278062, 311972, 556124, 623944, 1112248, 3197713, 6395426, 12790852, 25581704]

約数ペア:

[(1, 25581704), (2, 12790852), (4, 6395426), (8, 3197713), (23, 1112248), (41, 623944), (46, 556124), (82, 311972), (92, 278062), (164, 155986), (184, 139031), (328, 77993), (943, 27128), (1886, 13564), (3391, 7544), (3772, 6782)]