76720228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2557}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 144895352

約数和(自身を除く): 68175124

約数列:

[1, 2, 4, 13, 26, 52, 577, 1154, 2308, 2557, 5114, 7501, 10228, 15002, 30004, 33241, 66482, 132964, 1475389, 2950778, 5901556, 19180057, 38360114, 76720228]

約数ペア:

[(1, 76720228), (2, 38360114), (4, 19180057), (13, 5901556), (26, 2950778), (52, 1475389), (577, 132964), (1154, 66482), (2308, 33241), (2557, 30004), (5114, 15002), (7501, 10228)]