126513472

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 259104384

約数和(自身を除く): 132590912

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 137, 188, 274, 307, 376, 548, 614, 752, 1096, 1228, 1504, 2192, 2456, 3008, 4384, 4912, 6439, 8768, 9824, 12878, 14429, 19648, 25756, 28858, 42059, 51512, 57716, 84118, 103024, 115432, 168236, 206048, 230864, 336472, 412096, 461728, 672944, 923456, 1345888, 1976773, 2691776, 3953546, 7907092, 15814184, 31628368, 63256736, 126513472]

約数ペア:

[(1, 126513472), (2, 63256736), (4, 31628368), (8, 15814184), (16, 7907092), (32, 3953546), (47, 2691776), (64, 1976773), (94, 1345888), (137, 923456), (188, 672944), (274, 461728), (307, 412096), (376, 336472), (548, 230864), (614, 206048), (752, 168236), (1096, 115432), (1228, 103024), (1504, 84118), (2192, 57716), (2456, 51512), (3008, 42059), (4384, 28858), (4912, 25756), (6439, 19648), (8768, 14429), (9824, 12878)]