27392428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 56899584

約数和(自身を除く): 29507156

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 107, 164, 214, 223, 287, 428, 446, 574, 749, 892, 1148, 1498, 1561, 2996, 3122, 4387, 6244, 8774, 9143, 17548, 18286, 23861, 30709, 36572, 47722, 61418, 64001, 95444, 122836, 128002, 167027, 256004, 334054, 668108, 978301, 1956602, 3913204, 6848107, 13696214, 27392428]

約数ペア:

[(1, 27392428), (2, 13696214), (4, 6848107), (7, 3913204), (14, 1956602), (28, 978301), (41, 668108), (82, 334054), (107, 256004), (164, 167027), (214, 128002), (223, 122836), (287, 95444), (428, 64001), (446, 61418), (574, 47722), (749, 36572), (892, 30709), (1148, 23861), (1498, 18286), (1561, 17548), (2996, 9143), (3122, 8774), (4387, 6244)]