274352912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 547036416

約数和(自身を除く): 272683504

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 2192, 2663, 5326, 6439, 10652, 12878, 21304, 25756, 42608, 51512, 103024, 125161, 250322, 364831, 500644, 729662, 1001288, 1459324, 2002576, 2918648, 5837296, 17147057, 34294114, 68588228, 137176456, 274352912]

約数ペア:

[(1, 274352912), (2, 137176456), (4, 68588228), (8, 34294114), (16, 17147057), (47, 5837296), (94, 2918648), (137, 2002576), (188, 1459324), (274, 1001288), (376, 729662), (548, 500644), (752, 364831), (1096, 250322), (2192, 125161), (2663, 103024), (5326, 51512), (6439, 42608), (10652, 25756), (12878, 21304)]