28384594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6322

約数の個数: 32

約数和(自身を含む): 54241920

約数和(自身を除く): 25857326

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 6277, 12554, 43939, 87878, 106709, 119263, 213418, 238526, 746963, 834841, 1493926, 1669682, 2027471, 4054942, 14192297, 28384594]

約数ペア:

[(1, 28384594), (2, 14192297), (7, 4054942), (14, 2027471), (17, 1669682), (19, 1493926), (34, 834841), (38, 746963), (119, 238526), (133, 213418), (238, 119263), (266, 106709), (323, 87878), (646, 43939), (2261, 12554), (4522, 6277)]