17902792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 34879680

約数和(自身を除く): 16976888

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 733, 1466, 2932, 3053, 5864, 6106, 12212, 24424, 31519, 52043, 63038, 104086, 126076, 208172, 252152, 416344, 2237849, 4475698, 8951396, 17902792]

約数ペア:

[(1, 17902792), (2, 8951396), (4, 4475698), (8, 2237849), (43, 416344), (71, 252152), (86, 208172), (142, 126076), (172, 104086), (284, 63038), (344, 52043), (568, 31519), (733, 24424), (1466, 12212), (2932, 6106), (3053, 5864)]