28079308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 53995032

約数和(自身を除く): 25915724

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 491, 493, 841, 982, 986, 1682, 1964, 1972, 3364, 8347, 14239, 14297, 16694, 28478, 28594, 33388, 56956, 57188, 242063, 412931, 484126, 825862, 968252, 1651724, 7019827, 14039654, 28079308]

約数ペア:

[(1, 28079308), (2, 14039654), (4, 7019827), (17, 1651724), (29, 968252), (34, 825862), (58, 484126), (68, 412931), (116, 242063), (491, 57188), (493, 56956), (841, 33388), (982, 28594), (986, 28478), (1682, 16694), (1964, 14297), (1972, 14239), (3364, 8347)]