28665328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57793}}^1$

素因数の和:57832

約数の個数: 20

約数和(自身を含む): 57331648

約数和(自身を除く): 28666320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57793, 115586, 231172, 462344, 924688, 1791583, 3583166, 7166332, 14332664, 28665328]

約数ペア:

[(1, 28665328), (2, 14332664), (4, 7166332), (8, 3583166), (16, 1791583), (31, 924688), (62, 462344), (124, 231172), (248, 115586), (496, 57793)]