64148552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1069}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 129876600

約数和(自身を除く): 65728048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 577, 1069, 1154, 2138, 2308, 4276, 4616, 7501, 8552, 13897, 15002, 27794, 30004, 55588, 60008, 111176, 616813, 1233626, 2467252, 4934504, 8018569, 16037138, 32074276, 64148552]

約数ペア:

[(1, 64148552), (2, 32074276), (4, 16037138), (8, 8018569), (13, 4934504), (26, 2467252), (52, 1233626), (104, 616813), (577, 111176), (1069, 60008), (1154, 55588), (2138, 30004), (2308, 27794), (4276, 15002), (4616, 13897), (7501, 8552)]