13446944

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 30518208

約数和(自身を除く): 17071264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 347, 692, 694, 1211, 1384, 1388, 2422, 2429, 2768, 2776, 4844, 4858, 5536, 5552, 9688, 9716, 11104, 19376, 19432, 38752, 38864, 60031, 77728, 120062, 240124, 420217, 480248, 840434, 960496, 1680868, 1920992, 3361736, 6723472, 13446944]

約数ペア:

[(1, 13446944), (2, 6723472), (4, 3361736), (7, 1920992), (8, 1680868), (14, 960496), (16, 840434), (28, 480248), (32, 420217), (56, 240124), (112, 120062), (173, 77728), (224, 60031), (346, 38864), (347, 38752), (692, 19432), (694, 19376), (1211, 11104), (1384, 9716), (1388, 9688), (2422, 5552), (2429, 5536), (2768, 4858), (2776, 4844)]