15504944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 38664192

約数和(自身を除く): 23159248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 463, 598, 644, 728, 926, 1196, 1288, 1456, 1852, 2093, 2392, 2576, 3241, 3704, 4186, 4784, 6019, 6482, 7408, 8372, 10649, 12038, 12964, 16744, 21298, 24076, 25928, 33488, 42133, 42596, 48152, 51856, 74543, 84266, 85192, 96304, 138437, 149086, 168532, 170384, 276874, 298172, 337064, 553748, 596344, 674128, 969059, 1107496, 1192688, 1938118, 2214992, 3876236, 7752472, 15504944]

約数ペア:

[(1, 15504944), (2, 7752472), (4, 3876236), (7, 2214992), (8, 1938118), (13, 1192688), (14, 1107496), (16, 969059), (23, 674128), (26, 596344), (28, 553748), (46, 337064), (52, 298172), (56, 276874), (91, 170384), (92, 168532), (104, 149086), (112, 138437), (161, 96304), (182, 85192), (184, 84266), (208, 74543), (299, 51856), (322, 48152), (364, 42596), (368, 42133), (463, 33488), (598, 25928), (644, 24076), (728, 21298), (926, 16744), (1196, 12964), (1288, 12038), (1456, 10649), (1852, 8372), (2093, 7408), (2392, 6482), (2576, 6019), (3241, 4784), (3704, 4186)]