28575736

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11867}}^1$

素因数の和:11923

約数の個数: 32

約数和(自身を含む): 62663040

約数和(自身を除く): 34087304

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 11867, 23734, 47468, 83069, 94936, 166138, 332276, 510281, 664552, 1020562, 2041124, 3571967, 4082248, 7143934, 14287868, 28575736]

約数ペア:

[(1, 28575736), (2, 14287868), (4, 7143934), (7, 4082248), (8, 3571967), (14, 2041124), (28, 1020562), (43, 664552), (56, 510281), (86, 332276), (172, 166138), (301, 94936), (344, 83069), (602, 47468), (1204, 23734), (2408, 11867)]