28108854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 65218608

約数和(自身を除く): 37109754

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 291, 306, 582, 873, 947, 1649, 1746, 1894, 2841, 3298, 4947, 5682, 8523, 9894, 14841, 16099, 17046, 29682, 32198, 48297, 91859, 96594, 144891, 183718, 275577, 289782, 551154, 826731, 1561603, 1653462, 3123206, 4684809, 9369618, 14054427, 28108854]

約数ペア:

[(1, 28108854), (2, 14054427), (3, 9369618), (6, 4684809), (9, 3123206), (17, 1653462), (18, 1561603), (34, 826731), (51, 551154), (97, 289782), (102, 275577), (153, 183718), (194, 144891), (291, 96594), (306, 91859), (582, 48297), (873, 32198), (947, 29682), (1649, 17046), (1746, 16099), (1894, 14841), (2841, 9894), (3298, 8523), (4947, 5682)]