2575152

素因数分解:

$2^4\times 3^4\times {\mathrm{1987}}^1$

素因数の和:2007

約数の個数: 50

約数和(自身を含む): 7456988

約数和(自身を除く): 4881836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1987, 3974, 5961, 7948, 11922, 15896, 17883, 23844, 31792, 35766, 47688, 53649, 71532, 95376, 107298, 143064, 160947, 214596, 286128, 321894, 429192, 643788, 858384, 1287576, 2575152]

約数ペア:

[(1, 2575152), (2, 1287576), (3, 858384), (4, 643788), (6, 429192), (8, 321894), (9, 286128), (12, 214596), (16, 160947), (18, 143064), (24, 107298), (27, 95376), (36, 71532), (48, 53649), (54, 47688), (72, 35766), (81, 31792), (108, 23844), (144, 17883), (162, 15896), (216, 11922), (324, 7948), (432, 5961), (648, 3974), (1296, 1987)]