28296424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 57534120

約数和(自身を除く): 29237696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 1733, 2041, 3466, 4082, 6932, 8164, 13864, 16328, 22529, 45058, 90116, 180232, 272081, 544162, 1088324, 2176648, 3537053, 7074106, 14148212, 28296424]

約数ペア:

[(1, 28296424), (2, 14148212), (4, 7074106), (8, 3537053), (13, 2176648), (26, 1088324), (52, 544162), (104, 272081), (157, 180232), (314, 90116), (628, 45058), (1256, 22529), (1733, 16328), (2041, 13864), (3466, 8164), (4082, 6932)]