28051952

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{22193}}^1$

素因数の和:22280

約数の個数: 20

約数和(自身を含む): 55041120

約数和(自身を除く): 26989168

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22193, 44386, 88772, 177544, 355088, 1753247, 3506494, 7012988, 14025976, 28051952]

約数ペア:

[(1, 28051952), (2, 14025976), (4, 7012988), (8, 3506494), (16, 1753247), (79, 355088), (158, 177544), (316, 88772), (632, 44386), (1264, 22193)]