27781094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 21207706

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 1003, 1259, 1298, 2006, 2518, 11033, 13849, 21403, 22066, 27698, 42806, 74281, 148562, 235433, 470866, 817091, 1262777, 1634182, 2525554, 13890547, 27781094]

約数ペア:

[(1, 27781094), (2, 13890547), (11, 2525554), (17, 1634182), (22, 1262777), (34, 817091), (59, 470866), (118, 235433), (187, 148562), (374, 74281), (649, 42806), (1003, 27698), (1259, 22066), (1298, 21403), (2006, 13849), (2518, 11033)]