26731446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 40245834

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1291, 1479, 2582, 2958, 3451, 3873, 6902, 7746, 9037, 10353, 18074, 20706, 21947, 27111, 37439, 43894, 54222, 65841, 74878, 112317, 131682, 153629, 224634, 262073, 307258, 460887, 524146, 636463, 786219, 921774, 1272926, 1572438, 1909389, 3818778, 4455241, 8910482, 13365723, 26731446]

約数ペア:

[(1, 26731446), (2, 13365723), (3, 8910482), (6, 4455241), (7, 3818778), (14, 1909389), (17, 1572438), (21, 1272926), (29, 921774), (34, 786219), (42, 636463), (51, 524146), (58, 460887), (87, 307258), (102, 262073), (119, 224634), (174, 153629), (203, 131682), (238, 112317), (357, 74878), (406, 65841), (493, 54222), (609, 43894), (714, 37439), (986, 27111), (1218, 21947), (1291, 20706), (1479, 18074), (2582, 10353), (2958, 9037), (3451, 7746), (3873, 6902)]