4320848

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 9666048

約数和(自身を除く): 5345200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 223, 346, 446, 692, 892, 1211, 1384, 1561, 1784, 2422, 2768, 3122, 3568, 4844, 6244, 9688, 12488, 19376, 24976, 38579, 77158, 154316, 270053, 308632, 540106, 617264, 1080212, 2160424, 4320848]

約数ペア:

[(1, 4320848), (2, 2160424), (4, 1080212), (7, 617264), (8, 540106), (14, 308632), (16, 270053), (28, 154316), (56, 77158), (112, 38579), (173, 24976), (223, 19376), (346, 12488), (446, 9688), (692, 6244), (892, 4844), (1211, 3568), (1384, 3122), (1561, 2768), (1784, 2422)]