12448156

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 26118400

約数和(自身を除く): 13670244

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 211, 301, 343, 422, 602, 686, 844, 1204, 1372, 1477, 2107, 2954, 4214, 5908, 8428, 9073, 10339, 14749, 18146, 20678, 29498, 36292, 41356, 58996, 63511, 72373, 127022, 144746, 254044, 289492, 444577, 889154, 1778308, 3112039, 6224078, 12448156]

約数ペア:

[(1, 12448156), (2, 6224078), (4, 3112039), (7, 1778308), (14, 889154), (28, 444577), (43, 289492), (49, 254044), (86, 144746), (98, 127022), (172, 72373), (196, 63511), (211, 58996), (301, 41356), (343, 36292), (422, 29498), (602, 20678), (686, 18146), (844, 14749), (1204, 10339), (1372, 9073), (1477, 8428), (2107, 5908), (2954, 4214)]