13895728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11279}}^1$

素因数の和:11305

約数の個数: 40

約数和(自身を含む): 33569280

約数和(自身を除く): 19673552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 11279, 22558, 45116, 78953, 90232, 124069, 157906, 180464, 248138, 315812, 496276, 631624, 868483, 992552, 1263248, 1736966, 1985104, 3473932, 6947864, 13895728]

約数ペア:

[(1, 13895728), (2, 6947864), (4, 3473932), (7, 1985104), (8, 1736966), (11, 1263248), (14, 992552), (16, 868483), (22, 631624), (28, 496276), (44, 315812), (56, 248138), (77, 180464), (88, 157906), (112, 124069), (154, 90232), (176, 78953), (308, 45116), (616, 22558), (1232, 11279)]