812987576

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{7043}}^1$

素因数の和:7403

約数の個数: 32

約数和(自身を含む): 1562077440

約数和(自身を除く): 749089864

約数列:

[1, 2, 4, 8, 47, 94, 188, 307, 376, 614, 1228, 2456, 7043, 14086, 14429, 28172, 28858, 56344, 57716, 115432, 331021, 662042, 1324084, 2162201, 2648168, 4324402, 8648804, 17297608, 101623447, 203246894, 406493788, 812987576]

約数ペア:

[(1, 812987576), (2, 406493788), (4, 203246894), (8, 101623447), (47, 17297608), (94, 8648804), (188, 4324402), (307, 2648168), (376, 2162201), (614, 1324084), (1228, 662042), (2456, 331021), (7043, 115432), (14086, 57716), (14429, 56344), (28172, 28858)]