28663176

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7607}}^1$

素因数の和:7773

約数の個数: 32

約数和(自身を含む): 72123840

約数和(自身を除く): 43460664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 7607, 15214, 22821, 30428, 45642, 60856, 91284, 182568, 1194299, 2388598, 3582897, 4777196, 7165794, 9554392, 14331588, 28663176]

約数ペア:

[(1, 28663176), (2, 14331588), (3, 9554392), (4, 7165794), (6, 4777196), (8, 3582897), (12, 2388598), (24, 1194299), (157, 182568), (314, 91284), (471, 60856), (628, 45642), (942, 30428), (1256, 22821), (1884, 15214), (3768, 7607)]