38542728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3761}}^1$

素因数の和:3838

約数の個数: 64

約数和(自身を含む): 111957120

約数和(自身を除く): 73414392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 3761, 5124, 7522, 10248, 11283, 15044, 22566, 26327, 30088, 45132, 52654, 78981, 90264, 105308, 157962, 210616, 229421, 315924, 458842, 631848, 688263, 917684, 1376526, 1605947, 1835368, 2753052, 3211894, 4817841, 5506104, 6423788, 9635682, 12847576, 19271364, 38542728]

約数ペア:

[(1, 38542728), (2, 19271364), (3, 12847576), (4, 9635682), (6, 6423788), (7, 5506104), (8, 4817841), (12, 3211894), (14, 2753052), (21, 1835368), (24, 1605947), (28, 1376526), (42, 917684), (56, 688263), (61, 631848), (84, 458842), (122, 315924), (168, 229421), (183, 210616), (244, 157962), (366, 105308), (427, 90264), (488, 78981), (732, 52654), (854, 45132), (1281, 30088), (1464, 26327), (1708, 22566), (2562, 15044), (3416, 11283), (3761, 10248), (5124, 7522)]