66832976

素因数分解:

$2^4\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1103}}^1$

素因数の和:1659

約数の個数: 40

約数和(自身を含む): 148395264

約数和(自身を除く): 81562288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 541, 1082, 1103, 2164, 2206, 3787, 4328, 4412, 7574, 7721, 8656, 8824, 15148, 15442, 17648, 30296, 30884, 60592, 61768, 123536, 596723, 1193446, 2386892, 4177061, 4773784, 8354122, 9547568, 16708244, 33416488, 66832976]

約数ペア:

[(1, 66832976), (2, 33416488), (4, 16708244), (7, 9547568), (8, 8354122), (14, 4773784), (16, 4177061), (28, 2386892), (56, 1193446), (112, 596723), (541, 123536), (1082, 61768), (1103, 60592), (2164, 30884), (2206, 30296), (3787, 17648), (4328, 15442), (4412, 15148), (7574, 8824), (7721, 8656)]