5647985.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1913}}^1$

素因数の和:2329

約数の個数: 40

約数和(自身を含む): 190818144

約数和(自身を除く): 104901488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 1913, 2807, 3208, 3826, 5614, 6416, 7652, 11228, 13391, 15304, 22456, 26782, 30608, 44912, 53564, 107128, 214256, 767113, 1534226, 3068452, 5369791, 6136904, 10739582, 12273808, 21479164, 42958328, 85916656]

約数ペア:

[(1, 85916656), (2, 42958328), (4, 21479164), (7, 12273808), (8, 10739582), (14, 6136904), (16, 5369791), (28, 3068452), (56, 1534226), (112, 767113), (401, 214256), (802, 107128), (1604, 53564), (1913, 44912), (2807, 30608), (3208, 26782), (3826, 22456), (5614, 15304), (6416, 13391), (7652, 11228)]