7172872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 16041600

約数和(自身を除く): 8868728

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 5569, 11138, 22276, 38983, 44552, 77966, 128087, 155932, 256174, 311864, 512348, 896609, 1024696, 1793218, 3586436, 7172872]

約数ペア:

[(1, 7172872), (2, 3586436), (4, 1793218), (7, 1024696), (8, 896609), (14, 512348), (23, 311864), (28, 256174), (46, 155932), (56, 128087), (92, 77966), (161, 44552), (184, 38983), (322, 22276), (644, 11138), (1288, 5569)]