28721911296

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{62539}}^1$

素因数の和:62596

約数の個数: 160

約数和(自身を含む): 85986996480

約数和(自身を除く): 57265085184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 512, 552, 598, 624, 736, 768, 832, 897, 1104, 1196, 1248, 1472, 1536, 1664, 1794, 2208, 2392, 2496, 2944, 3328, 3588, 4416, 4784, 4992, 5888, 6656, 7176, 8832, 9568, 9984, 11776, 14352, 17664, 19136, 19968, 28704, 35328, 38272, 57408, 62539, 76544, 114816, 125078, 153088, 187617, 229632, 250156, 375234, 459264, 500312, 750468, 813007, 1000624, 1438397, 1500936, 1626014, 2001248, 2439021, 2876794, 3001872, 3252028, 4002496, 4315191, 4878042, 5753588, 6003744, 6504056, 8004992, 8630382, 9756084, 11507176, 12007488, 13008112, 16009984, 17260764, 18699161, 19512168, 23014352, 24014976, 26016224, 32019968, 34521528, 37398322, 39024336, 46028704, 48029952, 52032448, 56097483, 69043056, 74796644, 78048672, 92057408, 96059904, 104064896, 112194966, 138086112, 149593288, 156097344, 184114816, 208129792, 224389932, 276172224, 299186576, 312194688, 368229632, 416259584, 448779864, 552344448, 598373152, 624389376, 736459264, 897559728, 1104688896, 1196746304, 1248778752, 1795119456, 2209377792, 2393492608, 3590238912, 4786985216, 7180477824, 9573970432, 14360955648, 28721911296]

約数ペア:

[(1, 28721911296), (2, 14360955648), (3, 9573970432), (4, 7180477824), (6, 4786985216), (8, 3590238912), (12, 2393492608), (13, 2209377792), (16, 1795119456), (23, 1248778752), (24, 1196746304), (26, 1104688896), (32, 897559728), (39, 736459264), (46, 624389376), (48, 598373152), (52, 552344448), (64, 448779864), (69, 416259584), (78, 368229632), (92, 312194688), (96, 299186576), (104, 276172224), (128, 224389932), (138, 208129792), (156, 184114816), (184, 156097344), (192, 149593288), (208, 138086112), (256, 112194966), (276, 104064896), (299, 96059904), (312, 92057408), (368, 78048672), (384, 74796644), (416, 69043056), (512, 56097483), (552, 52032448), (598, 48029952), (624, 46028704), (736, 39024336), (768, 37398322), (832, 34521528), (897, 32019968), (1104, 26016224), (1196, 24014976), (1248, 23014352), (1472, 19512168), (1536, 18699161), (1664, 17260764), (1794, 16009984), (2208, 13008112), (2392, 12007488), (2496, 11507176), (2944, 9756084), (3328, 8630382), (3588, 8004992), (4416, 6504056), (4784, 6003744), (4992, 5753588), (5888, 4878042), (6656, 4315191), (7176, 4002496), (8832, 3252028), (9568, 3001872), (9984, 2876794), (11776, 2439021), (14352, 2001248), (17664, 1626014), (19136, 1500936), (19968, 1438397), (28704, 1000624), (35328, 813007), (38272, 750468), (57408, 500312), (62539, 459264), (76544, 375234), (114816, 250156), (125078, 229632), (153088, 187617)]