2620672

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 5426820

約数和(自身を除く): 2806148

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 353, 464, 706, 928, 1412, 1856, 2824, 3712, 5648, 7424, 10237, 11296, 20474, 22592, 40948, 45184, 81896, 90368, 163792, 327584, 655168, 1310336, 2620672]

約数ペア:

[(1, 2620672), (2, 1310336), (4, 655168), (8, 327584), (16, 163792), (29, 90368), (32, 81896), (58, 45184), (64, 40948), (116, 22592), (128, 20474), (232, 11296), (256, 10237), (353, 7424), (464, 5648), (706, 3712), (928, 2824), (1412, 1856)]