2577536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 5533500

約数和(自身を除く): 2955964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1549, 1664, 3098, 6196, 12392, 20137, 24784, 40274, 49568, 80548, 99136, 161096, 198272, 322192, 644384, 1288768, 2577536]

約数ペア:

[(1, 2577536), (2, 1288768), (4, 644384), (8, 322192), (13, 198272), (16, 161096), (26, 99136), (32, 80548), (52, 49568), (64, 40274), (104, 24784), (128, 20137), (208, 12392), (416, 6196), (832, 3098), (1549, 1664)]