28892396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3539}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 54813360

約数和(自身を除く): 25920964

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 3539, 4082, 7078, 8164, 14156, 46007, 92014, 184028, 555623, 1111246, 2222492, 7223099, 14446198, 28892396]

約数ペア:

[(1, 28892396), (2, 14446198), (4, 7223099), (13, 2222492), (26, 1111246), (52, 555623), (157, 184028), (314, 92014), (628, 46007), (2041, 14156), (3539, 8164), (4082, 7078)]