28280164284

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8446883}}^1$

素因数の和:8446927

約数の個数: 48

約数和(自身を含む): 75684080640

約数和(自身を除く): 47403916356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 8446883, 16893766, 25340649, 33787532, 50681298, 76021947, 101362596, 152043894, 228065841, 261853373, 304087788, 456131682, 523706746, 785560119, 912263364, 1047413492, 1571120238, 2356680357, 3142240476, 4713360714, 7070041071, 9426721428, 14140082142, 28280164284]

約数ペア:

[(1, 28280164284), (2, 14140082142), (3, 9426721428), (4, 7070041071), (6, 4713360714), (9, 3142240476), (12, 2356680357), (18, 1571120238), (27, 1047413492), (31, 912263364), (36, 785560119), (54, 523706746), (62, 456131682), (93, 304087788), (108, 261853373), (124, 228065841), (186, 152043894), (279, 101362596), (372, 76021947), (558, 50681298), (837, 33787532), (1116, 25340649), (1674, 16893766), (3348, 8446883)]