71236816

素因数分解:

$2^4\times 7^1\times {\mathrm{636043}}^1$

素因数の和:636058

約数の個数: 20

約数和(自身を含む): 157738912

約数和(自身を除く): 86502096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 636043, 1272086, 2544172, 4452301, 5088344, 8904602, 10176688, 17809204, 35618408, 71236816]

約数ペア:

[(1, 71236816), (2, 35618408), (4, 17809204), (7, 10176688), (8, 8904602), (14, 5088344), (16, 4452301), (28, 2544172), (56, 1272086), (112, 636043)]