1760442016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{4721}}^1$

素因数の和:5045

約数の個数: 48

約数和(自身を含む): 3560312448

約数和(自身を除く): 1799870432

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 271, 344, 542, 688, 1084, 1376, 2168, 4336, 4721, 8672, 9442, 11653, 18884, 23306, 37768, 46612, 75536, 93224, 151072, 186448, 203003, 372896, 406006, 812012, 1279391, 1624024, 2558782, 3248048, 5117564, 6496096, 10235128, 20470256, 40940512, 55013813, 110027626, 220055252, 440110504, 880221008, 1760442016]

約数ペア:

[(1, 1760442016), (2, 880221008), (4, 440110504), (8, 220055252), (16, 110027626), (32, 55013813), (43, 40940512), (86, 20470256), (172, 10235128), (271, 6496096), (344, 5117564), (542, 3248048), (688, 2558782), (1084, 1624024), (1376, 1279391), (2168, 812012), (4336, 406006), (4721, 372896), (8672, 203003), (9442, 186448), (11653, 151072), (18884, 93224), (23306, 75536), (37768, 46612)]