64382874

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 132826176

約数和(自身を除く): 68443302

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 942, 1667, 3334, 5001, 6437, 10002, 12874, 19311, 38622, 68347, 136694, 205041, 261719, 410082, 523438, 785157, 1570314, 10730479, 21460958, 32191437, 64382874]

約数ペア:

[(1, 64382874), (2, 32191437), (3, 21460958), (6, 10730479), (41, 1570314), (82, 785157), (123, 523438), (157, 410082), (246, 261719), (314, 205041), (471, 136694), (942, 68347), (1667, 38622), (3334, 19311), (5001, 12874), (6437, 10002)]