26893672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 57934800

約数和(自身を除く): 31041128

約数列:

[1, 2, 4, 8, 13, 26, 29, 37, 52, 58, 74, 104, 116, 148, 232, 241, 296, 377, 481, 482, 754, 962, 964, 1073, 1508, 1924, 1928, 2146, 3016, 3133, 3848, 4292, 6266, 6989, 8584, 8917, 12532, 13949, 13978, 17834, 25064, 27898, 27956, 35668, 55796, 55912, 71336, 90857, 111592, 115921, 181714, 231842, 258593, 363428, 463684, 517186, 726856, 927368, 1034372, 2068744, 3361709, 6723418, 13446836, 26893672]

約数ペア:

[(1, 26893672), (2, 13446836), (4, 6723418), (8, 3361709), (13, 2068744), (26, 1034372), (29, 927368), (37, 726856), (52, 517186), (58, 463684), (74, 363428), (104, 258593), (116, 231842), (148, 181714), (232, 115921), (241, 111592), (296, 90857), (377, 71336), (481, 55912), (482, 55796), (754, 35668), (962, 27956), (964, 27898), (1073, 25064), (1508, 17834), (1924, 13978), (1928, 13949), (2146, 12532), (3016, 8917), (3133, 8584), (3848, 6989), (4292, 6266)]