13400408

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 28853760

約数和(自身を除く): 15453352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 883, 1084, 1766, 1897, 2168, 3532, 3794, 6181, 7064, 7588, 12362, 15176, 24724, 49448, 239293, 478586, 957172, 1675051, 1914344, 3350102, 6700204, 13400408]

約数ペア:

[(1, 13400408), (2, 6700204), (4, 3350102), (7, 1914344), (8, 1675051), (14, 957172), (28, 478586), (56, 239293), (271, 49448), (542, 24724), (883, 15176), (1084, 12362), (1766, 7588), (1897, 7064), (2168, 6181), (3532, 3794)]