865961536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1913}}^1$

素因数の和:2579

約数の個数: 56

約数和(自身を含む): 1878506784

約数和(自身を除く): 1012545248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 643, 704, 1286, 1913, 2572, 3826, 5144, 7073, 7652, 10288, 14146, 15304, 20576, 21043, 28292, 30608, 41152, 42086, 56584, 61216, 84172, 113168, 122432, 168344, 226336, 336688, 452672, 673376, 1230059, 1346752, 2460118, 4920236, 9840472, 13530649, 19680944, 27061298, 39361888, 54122596, 78723776, 108245192, 216490384, 432980768, 865961536]

約数ペア:

[(1, 865961536), (2, 432980768), (4, 216490384), (8, 108245192), (11, 78723776), (16, 54122596), (22, 39361888), (32, 27061298), (44, 19680944), (64, 13530649), (88, 9840472), (176, 4920236), (352, 2460118), (643, 1346752), (704, 1230059), (1286, 673376), (1913, 452672), (2572, 336688), (3826, 226336), (5144, 168344), (7073, 122432), (7652, 113168), (10288, 84172), (14146, 61216), (15304, 56584), (20576, 42086), (21043, 41152), (28292, 30608)]