28355524

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 55530160

約数和(自身を除く): 27174636

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1291, 1292, 2582, 5164, 5491, 10982, 21947, 21964, 24529, 43894, 49058, 87788, 98116, 373099, 416993, 746198, 833986, 1492396, 1667972, 7088881, 14177762, 28355524]

約数ペア:

[(1, 28355524), (2, 14177762), (4, 7088881), (17, 1667972), (19, 1492396), (34, 833986), (38, 746198), (68, 416993), (76, 373099), (289, 98116), (323, 87788), (578, 49058), (646, 43894), (1156, 24529), (1291, 21964), (1292, 21947), (2582, 10982), (5164, 5491)]