15320704

素因数分解:

$2^7\times 7^1\times {\mathrm{17099}}^1$

素因数の和:17120

約数の個数: 32

約数和(自身を含む): 34884000

約数和(自身を除く): 19563296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 17099, 34198, 68396, 119693, 136792, 239386, 273584, 478772, 547168, 957544, 1094336, 1915088, 2188672, 3830176, 7660352, 15320704]

約数ペア:

[(1, 15320704), (2, 7660352), (4, 3830176), (7, 2188672), (8, 1915088), (14, 1094336), (16, 957544), (28, 547168), (32, 478772), (56, 273584), (64, 239386), (112, 136792), (128, 119693), (224, 68396), (448, 34198), (896, 17099)]