26664144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 78968160

約数和(自身を除く): 52304016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 173, 208, 228, 247, 304, 312, 338, 346, 456, 494, 507, 519, 624, 676, 692, 741, 912, 988, 1014, 1038, 1352, 1384, 1482, 1976, 2028, 2076, 2249, 2704, 2768, 2964, 3211, 3287, 3952, 4056, 4152, 4498, 5928, 6422, 6574, 6747, 8112, 8304, 8996, 9633, 9861, 11856, 12844, 13148, 13494, 17992, 19266, 19722, 25688, 26296, 26988, 29237, 35984, 38532, 39444, 42731, 51376, 52592, 53976, 58474, 77064, 78888, 85462, 87711, 107952, 116948, 128193, 154128, 157776, 170924, 175422, 233896, 256386, 341848, 350844, 467792, 512772, 555503, 683696, 701688, 1025544, 1111006, 1403376, 1666509, 2051088, 2222012, 3333018, 4444024, 6666036, 8888048, 13332072, 26664144]

約数ペア:

[(1, 26664144), (2, 13332072), (3, 8888048), (4, 6666036), (6, 4444024), (8, 3333018), (12, 2222012), (13, 2051088), (16, 1666509), (19, 1403376), (24, 1111006), (26, 1025544), (38, 701688), (39, 683696), (48, 555503), (52, 512772), (57, 467792), (76, 350844), (78, 341848), (104, 256386), (114, 233896), (152, 175422), (156, 170924), (169, 157776), (173, 154128), (208, 128193), (228, 116948), (247, 107952), (304, 87711), (312, 85462), (338, 78888), (346, 77064), (456, 58474), (494, 53976), (507, 52592), (519, 51376), (624, 42731), (676, 39444), (692, 38532), (741, 35984), (912, 29237), (988, 26988), (1014, 26296), (1038, 25688), (1352, 19722), (1384, 19266), (1482, 17992), (1976, 13494), (2028, 13148), (2076, 12844), (2249, 11856), (2704, 9861), (2768, 9633), (2964, 8996), (3211, 8304), (3287, 8112), (3952, 6747), (4056, 6574), (4152, 6422), (4498, 5928)]