26378268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 72413712

約数和(自身を除く): 46035444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 397, 452, 588, 678, 791, 794, 1191, 1356, 1582, 1588, 2373, 2382, 2779, 3164, 4746, 4764, 5537, 5558, 8337, 9492, 11074, 11116, 16611, 16674, 19453, 22148, 33222, 33348, 38906, 44861, 58359, 66444, 77812, 89722, 116718, 134583, 179444, 233436, 269166, 314027, 538332, 628054, 942081, 1256108, 1884162, 2198189, 3768324, 4396378, 6594567, 8792756, 13189134, 26378268]

約数ペア:

[(1, 26378268), (2, 13189134), (3, 8792756), (4, 6594567), (6, 4396378), (7, 3768324), (12, 2198189), (14, 1884162), (21, 1256108), (28, 942081), (42, 628054), (49, 538332), (84, 314027), (98, 269166), (113, 233436), (147, 179444), (196, 134583), (226, 116718), (294, 89722), (339, 77812), (397, 66444), (452, 58359), (588, 44861), (678, 38906), (791, 33348), (794, 33222), (1191, 22148), (1356, 19453), (1582, 16674), (1588, 16611), (2373, 11116), (2382, 11074), (2779, 9492), (3164, 8337), (4746, 5558), (4764, 5537)]