26881724

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 49897848

約数和(自身を除く): 23016124

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 131, 244, 262, 524, 841, 1682, 1769, 3364, 3538, 3799, 7076, 7598, 7991, 15196, 15982, 31964, 51301, 102602, 110171, 205204, 220342, 231739, 440684, 463478, 926956, 6720431, 13440862, 26881724]

約数ペア:

[(1, 26881724), (2, 13440862), (4, 6720431), (29, 926956), (58, 463478), (61, 440684), (116, 231739), (122, 220342), (131, 205204), (244, 110171), (262, 102602), (524, 51301), (841, 31964), (1682, 15982), (1769, 15196), (3364, 7991), (3538, 7598), (3799, 7076)]