2046267712

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1607

約数の個数: 56

約数和(自身を含む): 4131698112

約数和(自身を除く): 2085430400

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 401, 568, 802, 1123, 1136, 1604, 2246, 2272, 3208, 4492, 4544, 6416, 8984, 12832, 17968, 25664, 28471, 35936, 56942, 71872, 79733, 113884, 159466, 227768, 318932, 450323, 455536, 637864, 900646, 911072, 1275728, 1801292, 1822144, 2551456, 3602584, 5102912, 7205168, 14410336, 28820672, 31972933, 63945866, 127891732, 255783464, 511566928, 1023133856, 2046267712]

約数ペア:

[(1, 2046267712), (2, 1023133856), (4, 511566928), (8, 255783464), (16, 127891732), (32, 63945866), (64, 31972933), (71, 28820672), (142, 14410336), (284, 7205168), (401, 5102912), (568, 3602584), (802, 2551456), (1123, 1822144), (1136, 1801292), (1604, 1275728), (2246, 911072), (2272, 900646), (3208, 637864), (4492, 455536), (4544, 450323), (6416, 318932), (8984, 227768), (12832, 159466), (17968, 113884), (25664, 79733), (28471, 71872), (35936, 56942)]