28545588

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5053

約数の個数: 48

約数和(自身を含む): 75418560

約数和(自身を除く): 46872972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 4987, 5724, 9974, 14961, 19948, 29922, 44883, 59844, 89766, 134649, 179532, 264311, 269298, 528622, 538596, 792933, 1057244, 1585866, 2378799, 3171732, 4757598, 7136397, 9515196, 14272794, 28545588]

約数ペア:

[(1, 28545588), (2, 14272794), (3, 9515196), (4, 7136397), (6, 4757598), (9, 3171732), (12, 2378799), (18, 1585866), (27, 1057244), (36, 792933), (53, 538596), (54, 528622), (106, 269298), (108, 264311), (159, 179532), (212, 134649), (318, 89766), (477, 59844), (636, 44883), (954, 29922), (1431, 19948), (1908, 14961), (2862, 9974), (4987, 5724)]