27809724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 67687200

約数和(自身を除く): 39877476

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 157, 174, 314, 348, 471, 509, 628, 942, 1018, 1527, 1884, 2036, 3054, 4553, 6108, 9106, 13659, 14761, 18212, 27318, 29522, 44283, 54636, 59044, 79913, 88566, 159826, 177132, 239739, 319652, 479478, 958956, 2317477, 4634954, 6952431, 9269908, 13904862, 27809724]

約数ペア:

[(1, 27809724), (2, 13904862), (3, 9269908), (4, 6952431), (6, 4634954), (12, 2317477), (29, 958956), (58, 479478), (87, 319652), (116, 239739), (157, 177132), (174, 159826), (314, 88566), (348, 79913), (471, 59044), (509, 54636), (628, 44283), (942, 29522), (1018, 27318), (1527, 18212), (1884, 14761), (2036, 13659), (3054, 9106), (4553, 6108)]