28001214

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1502

約数の個数: 40

約数和(自身を含む): 63283968

約数和(自身を除く): 35282754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 1361, 2286, 2722, 3429, 4083, 6858, 8166, 10287, 12249, 20574, 24498, 36747, 73494, 110241, 172847, 220482, 345694, 518541, 1037082, 1555623, 3111246, 4666869, 9333738, 14000607, 28001214]

約数ペア:

[(1, 28001214), (2, 14000607), (3, 9333738), (6, 4666869), (9, 3111246), (18, 1555623), (27, 1037082), (54, 518541), (81, 345694), (127, 220482), (162, 172847), (254, 110241), (381, 73494), (762, 36747), (1143, 24498), (1361, 20574), (2286, 12249), (2722, 10287), (3429, 8166), (4083, 6858)]