12826887472

素因数分解:

$2^4\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{61211}}^1$

素因数の和:63097

約数の個数: 40

約数和(自身を含む): 28418038272

約数和(自身を除く): 15591150800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1871, 3742, 7484, 13097, 14968, 26194, 29936, 52388, 61211, 104776, 122422, 209552, 244844, 428477, 489688, 856954, 979376, 1713908, 3427816, 6855632, 114525781, 229051562, 458103124, 801680467, 916206248, 1603360934, 1832412496, 3206721868, 6413443736, 12826887472]

約数ペア:

[(1, 12826887472), (2, 6413443736), (4, 3206721868), (7, 1832412496), (8, 1603360934), (14, 916206248), (16, 801680467), (28, 458103124), (56, 229051562), (112, 114525781), (1871, 6855632), (3742, 3427816), (7484, 1713908), (13097, 979376), (14968, 856954), (26194, 489688), (29936, 428477), (52388, 244844), (61211, 209552), (104776, 122422)]