28888940682

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10917967}}^1$

素因数の和:10917992

約数の個数: 48

約数和(自身を含む): 74678901120

約数和(自身を除く): 45789960438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10917967, 21835934, 32753901, 65507802, 76425769, 98261703, 152851538, 196523406, 229277307, 294785109, 458554614, 534980383, 589570218, 687831921, 1069960766, 1375663842, 1604941149, 2063495763, 3209882298, 4126991526, 4814823447, 9629646894, 14444470341, 28888940682]

約数ペア:

[(1, 28888940682), (2, 14444470341), (3, 9629646894), (6, 4814823447), (7, 4126991526), (9, 3209882298), (14, 2063495763), (18, 1604941149), (21, 1375663842), (27, 1069960766), (42, 687831921), (49, 589570218), (54, 534980383), (63, 458554614), (98, 294785109), (126, 229277307), (147, 196523406), (189, 152851538), (294, 98261703), (378, 76425769), (441, 65507802), (882, 32753901), (1323, 21835934), (2646, 10917967)]