26073008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 54975648

約数和(自身を除く): 28902640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1217, 1339, 1648, 2434, 2678, 4868, 5356, 9736, 10712, 15821, 19472, 21424, 31642, 63284, 125351, 126568, 250702, 253136, 501404, 1002808, 1629563, 2005616, 3259126, 6518252, 13036504, 26073008]

約数ペア:

[(1, 26073008), (2, 13036504), (4, 6518252), (8, 3259126), (13, 2005616), (16, 1629563), (26, 1002808), (52, 501404), (103, 253136), (104, 250702), (206, 126568), (208, 125351), (412, 63284), (824, 31642), (1217, 21424), (1339, 19472), (1648, 15821), (2434, 10712), (2678, 9736), (4868, 5356)]