26666464

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 59122224

約数和(自身を除く): 32455760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 97, 121, 142, 176, 194, 242, 284, 352, 388, 484, 568, 776, 781, 968, 1067, 1136, 1552, 1562, 1936, 2134, 2272, 3104, 3124, 3872, 4268, 6248, 6887, 8536, 8591, 11737, 12496, 13774, 17072, 17182, 23474, 24992, 27548, 34144, 34364, 46948, 55096, 68728, 75757, 93896, 110192, 137456, 151514, 187792, 220384, 274912, 303028, 375584, 606056, 833327, 1212112, 1666654, 2424224, 3333308, 6666616, 13333232, 26666464]

約数ペア:

[(1, 26666464), (2, 13333232), (4, 6666616), (8, 3333308), (11, 2424224), (16, 1666654), (22, 1212112), (32, 833327), (44, 606056), (71, 375584), (88, 303028), (97, 274912), (121, 220384), (142, 187792), (176, 151514), (194, 137456), (242, 110192), (284, 93896), (352, 75757), (388, 68728), (484, 55096), (568, 46948), (776, 34364), (781, 34144), (968, 27548), (1067, 24992), (1136, 23474), (1552, 17182), (1562, 17072), (1936, 13774), (2134, 12496), (2272, 11737), (3104, 8591), (3124, 8536), (3872, 6887), (4268, 6248)]