26312174

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 46365696

約数和(自身を除く): 20053522

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 257, 497, 514, 721, 994, 1442, 1799, 3598, 7313, 14626, 18247, 26471, 36494, 51191, 52942, 102382, 127729, 185297, 255458, 370594, 1879441, 3758882, 13156087, 26312174]

約数ペア:

[(1, 26312174), (2, 13156087), (7, 3758882), (14, 1879441), (71, 370594), (103, 255458), (142, 185297), (206, 127729), (257, 102382), (497, 52942), (514, 51191), (721, 36494), (994, 26471), (1442, 18247), (1799, 14626), (3598, 7313)]