22387792

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4315

約数の個数: 40

約数和(自身を含む): 50639616

約数和(自身を除く): 28251824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 4253, 5264, 8506, 17012, 29771, 34024, 59542, 68048, 119084, 199891, 238168, 399782, 476336, 799564, 1399237, 1599128, 2798474, 3198256, 5596948, 11193896, 22387792]

約数ペア:

[(1, 22387792), (2, 11193896), (4, 5596948), (7, 3198256), (8, 2798474), (14, 1599128), (16, 1399237), (28, 799564), (47, 476336), (56, 399782), (94, 238168), (112, 199891), (188, 119084), (329, 68048), (376, 59542), (658, 34024), (752, 29771), (1316, 17012), (2632, 8506), (4253, 5264)]