56438656

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{6581}}^1$

素因数の和:6662

約数の個数: 32

約数和(自身を含む): 114131880

約数和(自身を除く): 57693224

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 6581, 8576, 13162, 26324, 52648, 105296, 210592, 421184, 440927, 842368, 881854, 1763708, 3527416, 7054832, 14109664, 28219328, 56438656]

約数ペア:

[(1, 56438656), (2, 28219328), (4, 14109664), (8, 7054832), (16, 3527416), (32, 1763708), (64, 881854), (67, 842368), (128, 440927), (134, 421184), (268, 210592), (536, 105296), (1072, 52648), (2144, 26324), (4288, 13162), (6581, 8576)]