2078889344

素因数分解:

$2^7\times 7^1\times {\mathrm{457}}^1\times {\mathrm{5077}}^1$

素因数の和:5555

約数の個数: 64

約数和(自身を含む): 4744476960

約数和(自身を除く): 2665587616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 457, 896, 914, 1828, 3199, 3656, 5077, 6398, 7312, 10154, 12796, 14624, 20308, 25592, 29248, 35539, 40616, 51184, 58496, 71078, 81232, 102368, 142156, 162464, 204736, 284312, 324928, 409472, 568624, 649856, 1137248, 2274496, 2320189, 4548992, 4640378, 9280756, 16241323, 18561512, 32482646, 37123024, 64965292, 74246048, 129930584, 148492096, 259861168, 296984192, 519722336, 1039444672, 2078889344]

約数ペア:

[(1, 2078889344), (2, 1039444672), (4, 519722336), (7, 296984192), (8, 259861168), (14, 148492096), (16, 129930584), (28, 74246048), (32, 64965292), (56, 37123024), (64, 32482646), (112, 18561512), (128, 16241323), (224, 9280756), (448, 4640378), (457, 4548992), (896, 2320189), (914, 2274496), (1828, 1137248), (3199, 649856), (3656, 568624), (5077, 409472), (6398, 324928), (7312, 284312), (10154, 204736), (12796, 162464), (14624, 142156), (20308, 102368), (25592, 81232), (29248, 71078), (35539, 58496), (40616, 51184)]