2045324288

素因数分解:

$2^{10}\times 7^2\times {\mathrm{40763}}^1$

素因数の和:40797

約数の個数: 66

約数和(自身を含む): 4756302756

約数和(自身を除く): 2710978468

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 40763, 50176, 81526, 163052, 285341, 326104, 570682, 652208, 1141364, 1304416, 1997387, 2282728, 2608832, 3994774, 4565456, 5217664, 7989548, 9130912, 10435328, 15979096, 18261824, 20870656, 31958192, 36523648, 41741312, 63916384, 73047296, 127832768, 146094592, 255665536, 292189184, 511331072, 1022662144, 2045324288]

約数ペア:

[(1, 2045324288), (2, 1022662144), (4, 511331072), (7, 292189184), (8, 255665536), (14, 146094592), (16, 127832768), (28, 73047296), (32, 63916384), (49, 41741312), (56, 36523648), (64, 31958192), (98, 20870656), (112, 18261824), (128, 15979096), (196, 10435328), (224, 9130912), (256, 7989548), (392, 5217664), (448, 4565456), (512, 3994774), (784, 2608832), (896, 2282728), (1024, 1997387), (1568, 1304416), (1792, 1141364), (3136, 652208), (3584, 570682), (6272, 326104), (7168, 285341), (12544, 163052), (25088, 81526), (40763, 50176)]