12352782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 16032498

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 127, 129, 174, 254, 258, 377, 381, 559, 754, 762, 1118, 1131, 1247, 1651, 1677, 2262, 2494, 3302, 3354, 3683, 3741, 4953, 5461, 7366, 7482, 9906, 10922, 11049, 16211, 16383, 22098, 32422, 32766, 47879, 48633, 70993, 95758, 97266, 141986, 143637, 158369, 212979, 287274, 316738, 425958, 475107, 950214, 2058797, 4117594, 6176391, 12352782]

約数ペア:

[(1, 12352782), (2, 6176391), (3, 4117594), (6, 2058797), (13, 950214), (26, 475107), (29, 425958), (39, 316738), (43, 287274), (58, 212979), (78, 158369), (86, 143637), (87, 141986), (127, 97266), (129, 95758), (174, 70993), (254, 48633), (258, 47879), (377, 32766), (381, 32422), (559, 22098), (754, 16383), (762, 16211), (1118, 11049), (1131, 10922), (1247, 9906), (1651, 7482), (1677, 7366), (2262, 5461), (2494, 4953), (3302, 3741), (3354, 3683)]