2028070048

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{12323}}^1$

素因数の和:12509

約数の個数: 48

約数和(自身を含む): 4130511840

約数和(自身を除く): 2102441792

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 1184, 2224, 4448, 5143, 10286, 12323, 20572, 24646, 41144, 49292, 82288, 98584, 164576, 197168, 394336, 455951, 911902, 1712897, 1823804, 3425794, 3647608, 6851588, 7295216, 13703176, 14590432, 27406352, 54812704, 63377189, 126754378, 253508756, 507017512, 1014035024, 2028070048]

約数ペア:

[(1, 2028070048), (2, 1014035024), (4, 507017512), (8, 253508756), (16, 126754378), (32, 63377189), (37, 54812704), (74, 27406352), (139, 14590432), (148, 13703176), (278, 7295216), (296, 6851588), (556, 3647608), (592, 3425794), (1112, 1823804), (1184, 1712897), (2224, 911902), (4448, 455951), (5143, 394336), (10286, 197168), (12323, 164576), (20572, 98584), (24646, 82288), (41144, 49292)]