71158864

素因数分解:

$2^4\times 7^1\times {\mathrm{635347}}^1$

素因数の和:635362

約数の個数: 20

約数和(自身を含む): 157566304

約数和(自身を除く): 86407440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 635347, 1270694, 2541388, 4447429, 5082776, 8894858, 10165552, 17789716, 35579432, 71158864]

約数ペア:

[(1, 71158864), (2, 35579432), (4, 17789716), (7, 10165552), (8, 8894858), (14, 5082776), (16, 4447429), (28, 2541388), (56, 1270694), (112, 635347)]