7755488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 16694496

約数和(自身を除く): 8939008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 181, 206, 208, 362, 412, 416, 724, 824, 1339, 1448, 1648, 2353, 2678, 2896, 3296, 4706, 5356, 5792, 9412, 10712, 18643, 18824, 21424, 37286, 37648, 42848, 74572, 75296, 149144, 242359, 298288, 484718, 596576, 969436, 1938872, 3877744, 7755488]

約数ペア:

[(1, 7755488), (2, 3877744), (4, 1938872), (8, 969436), (13, 596576), (16, 484718), (26, 298288), (32, 242359), (52, 149144), (103, 75296), (104, 74572), (181, 42848), (206, 37648), (208, 37286), (362, 21424), (412, 18824), (416, 18643), (724, 10712), (824, 9412), (1339, 5792), (1448, 5356), (1648, 4706), (2353, 3296), (2678, 2896)]