2788896064

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3301}}^1$

素因数の和:3663

約数の個数: 56

約数和(自身を含む): 5683085408

約数和(自身を除く): 2894189344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 307, 344, 614, 688, 1228, 1376, 2456, 2752, 3301, 4912, 6602, 9824, 13201, 13204, 19648, 26402, 26408, 52804, 52816, 105608, 105632, 141943, 211216, 211264, 283886, 422432, 567772, 844864, 1013407, 1135544, 2026814, 2271088, 4053628, 4542176, 8107256, 9084352, 16214512, 32429024, 43576501, 64858048, 87153002, 174306004, 348612008, 697224016, 1394448032, 2788896064]

約数ペア:

[(1, 2788896064), (2, 1394448032), (4, 697224016), (8, 348612008), (16, 174306004), (32, 87153002), (43, 64858048), (64, 43576501), (86, 32429024), (172, 16214512), (307, 9084352), (344, 8107256), (614, 4542176), (688, 4053628), (1228, 2271088), (1376, 2026814), (2456, 1135544), (2752, 1013407), (3301, 844864), (4912, 567772), (6602, 422432), (9824, 283886), (13201, 211264), (13204, 211216), (19648, 141943), (26402, 105632), (26408, 105608), (52804, 52816)]