28640898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 64

約数和(自身を含む): 74793600

約数和(自身を除く): 46152702

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3709, 3861, 7418, 7722, 11127, 22254, 33381, 40799, 48217, 66762, 81598, 96434, 100143, 122397, 144651, 200286, 244794, 289302, 367191, 433953, 530387, 734382, 867906, 1060774, 1101573, 1301859, 1591161, 2203146, 2603718, 3182322, 4773483, 9546966, 14320449, 28640898]

約数ペア:

[(1, 28640898), (2, 14320449), (3, 9546966), (6, 4773483), (9, 3182322), (11, 2603718), (13, 2203146), (18, 1591161), (22, 1301859), (26, 1101573), (27, 1060774), (33, 867906), (39, 734382), (54, 530387), (66, 433953), (78, 367191), (99, 289302), (117, 244794), (143, 200286), (198, 144651), (234, 122397), (286, 100143), (297, 96434), (351, 81598), (429, 66762), (594, 48217), (702, 40799), (858, 33381), (1287, 22254), (2574, 11127), (3709, 7722), (3861, 7418)]