28043352

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2843}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 76532040

約数和(自身を除く): 48488688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 2843, 3288, 4932, 5686, 8529, 9864, 11372, 17058, 22744, 25587, 34116, 51174, 68232, 102348, 204696, 389491, 778982, 1168473, 1557964, 2336946, 3115928, 3505419, 4673892, 7010838, 9347784, 14021676, 28043352]

約数ペア:

[(1, 28043352), (2, 14021676), (3, 9347784), (4, 7010838), (6, 4673892), (8, 3505419), (9, 3115928), (12, 2336946), (18, 1557964), (24, 1168473), (36, 778982), (72, 389491), (137, 204696), (274, 102348), (411, 68232), (548, 51174), (822, 34116), (1096, 25587), (1233, 22744), (1644, 17058), (2466, 11372), (2843, 9864), (3288, 8529), (4932, 5686)]