63872372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5087}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 115965696

約数和(自身を除く): 52093324

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 5087, 6278, 10174, 12556, 20348, 218741, 371351, 437482, 742702, 874964, 1485404, 15968093, 31936186, 63872372]

約数ペア:

[(1, 63872372), (2, 31936186), (4, 15968093), (43, 1485404), (73, 874964), (86, 742702), (146, 437482), (172, 371351), (292, 218741), (3139, 20348), (5087, 12556), (6278, 10174)]