26864288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 58169664

約数和(自身を除く): 31305376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 352, 457, 668, 914, 1336, 1828, 1837, 2672, 3656, 3674, 5027, 5344, 7312, 7348, 10054, 14624, 14696, 20108, 29392, 40216, 58784, 76319, 80432, 152638, 160864, 305276, 610552, 839509, 1221104, 1679018, 2442208, 3358036, 6716072, 13432144, 26864288]

約数ペア:

[(1, 26864288), (2, 13432144), (4, 6716072), (8, 3358036), (11, 2442208), (16, 1679018), (22, 1221104), (32, 839509), (44, 610552), (88, 305276), (167, 160864), (176, 152638), (334, 80432), (352, 76319), (457, 58784), (668, 40216), (914, 29392), (1336, 20108), (1828, 14696), (1837, 14624), (2672, 10054), (3656, 7348), (3674, 7312), (5027, 5344)]