10920784

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 24337728

約数和(自身を除く): 13416944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 347, 562, 694, 1124, 1388, 1967, 2248, 2429, 2776, 3934, 4496, 4858, 5552, 7868, 9716, 15736, 19432, 31472, 38864, 97507, 195014, 390028, 682549, 780056, 1365098, 1560112, 2730196, 5460392, 10920784]

約数ペア:

[(1, 10920784), (2, 5460392), (4, 2730196), (7, 1560112), (8, 1365098), (14, 780056), (16, 682549), (28, 390028), (56, 195014), (112, 97507), (281, 38864), (347, 31472), (562, 19432), (694, 15736), (1124, 9716), (1388, 7868), (1967, 5552), (2248, 4858), (2429, 4496), (2776, 3934)]