69441448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 133488000

約数和(自身を除く): 64046552

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 823, 1592, 1646, 3292, 6584, 10547, 21094, 42188, 43619, 84376, 87238, 163777, 174476, 327554, 348952, 655108, 1310216, 8680181, 17360362, 34720724, 69441448]

約数ペア:

[(1, 69441448), (2, 34720724), (4, 17360362), (8, 8680181), (53, 1310216), (106, 655108), (199, 348952), (212, 327554), (398, 174476), (424, 163777), (796, 87238), (823, 84376), (1592, 43619), (1646, 42188), (3292, 21094), (6584, 10547)]