26857184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 56206080

約数和(自身を除く): 29348896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 271, 304, 326, 542, 608, 652, 1084, 1304, 2168, 2608, 3097, 4336, 5149, 5216, 6194, 8672, 10298, 12388, 20596, 24776, 41192, 44173, 49552, 82384, 88346, 99104, 164768, 176692, 353384, 706768, 839287, 1413536, 1678574, 3357148, 6714296, 13428592, 26857184]

約数ペア:

[(1, 26857184), (2, 13428592), (4, 6714296), (8, 3357148), (16, 1678574), (19, 1413536), (32, 839287), (38, 706768), (76, 353384), (152, 176692), (163, 164768), (271, 99104), (304, 88346), (326, 82384), (542, 49552), (608, 44173), (652, 41192), (1084, 24776), (1304, 20596), (2168, 12388), (2608, 10298), (3097, 8672), (4336, 6194), (5149, 5216)]