28006792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{318259}}^1$

素因数の和:318276

約数の個数: 16

約数和(自身を含む): 57286800

約数和(自身を除く): 29280008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 318259, 636518, 1273036, 2546072, 3500849, 7001698, 14003396, 28006792]

約数ペア:

[(1, 28006792), (2, 14003396), (4, 7001698), (8, 3500849), (11, 2546072), (22, 1273036), (44, 636518), (88, 318259)]