28544432

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5927}}^1$

素因数の和:5985

約数の個数: 40

約数和(自身を含む): 64686336

約数和(自身を除く): 36141904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 5927, 11854, 23708, 41489, 47416, 82978, 94832, 165956, 254861, 331912, 509722, 663824, 1019444, 1784027, 2038888, 3568054, 4077776, 7136108, 14272216, 28544432]

約数ペア:

[(1, 28544432), (2, 14272216), (4, 7136108), (7, 4077776), (8, 3568054), (14, 2038888), (16, 1784027), (28, 1019444), (43, 663824), (56, 509722), (86, 331912), (112, 254861), (172, 165956), (301, 94832), (344, 82978), (602, 47416), (688, 41489), (1204, 23708), (2408, 11854), (4816, 5927)]