28223441408

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4621}}^1$

素因数の和:4869

約数の個数: 80

約数和(自身を含む): 57496200960

約数和(自身を除く): 29272759552

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 151, 158, 256, 302, 316, 512, 604, 632, 1208, 1264, 2416, 2528, 4621, 4832, 5056, 9242, 9664, 10112, 11929, 18484, 19328, 20224, 23858, 36968, 38656, 40448, 47716, 73936, 77312, 95432, 147872, 190864, 295744, 365059, 381728, 591488, 697771, 730118, 763456, 1182976, 1395542, 1460236, 1526912, 2365952, 2791084, 2920472, 3053824, 5582168, 5840944, 6107648, 11164336, 11681888, 22328672, 23363776, 44657344, 46727552, 55123909, 89314688, 93455104, 110247818, 178629376, 186910208, 220495636, 357258752, 440991272, 881982544, 1763965088, 3527930176, 7055860352, 14111720704, 28223441408]

約数ペア:

[(1, 28223441408), (2, 14111720704), (4, 7055860352), (8, 3527930176), (16, 1763965088), (32, 881982544), (64, 440991272), (79, 357258752), (128, 220495636), (151, 186910208), (158, 178629376), (256, 110247818), (302, 93455104), (316, 89314688), (512, 55123909), (604, 46727552), (632, 44657344), (1208, 23363776), (1264, 22328672), (2416, 11681888), (2528, 11164336), (4621, 6107648), (4832, 5840944), (5056, 5582168), (9242, 3053824), (9664, 2920472), (10112, 2791084), (11929, 2365952), (18484, 1526912), (19328, 1460236), (20224, 1395542), (23858, 1182976), (36968, 763456), (38656, 730118), (40448, 697771), (47716, 591488), (73936, 381728), (77312, 365059), (95432, 295744), (147872, 190864)]