57647912

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 126540000

約数和(自身を除く): 68892088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 739, 796, 1393, 1478, 1592, 2786, 2956, 5173, 5572, 5912, 9751, 10346, 11144, 19502, 20692, 36211, 39004, 41384, 72422, 78008, 144844, 147061, 289688, 294122, 588244, 1029427, 1176488, 2058854, 4117708, 7205989, 8235416, 14411978, 28823956, 57647912]

約数ペア:

[(1, 57647912), (2, 28823956), (4, 14411978), (7, 8235416), (8, 7205989), (14, 4117708), (28, 2058854), (49, 1176488), (56, 1029427), (98, 588244), (196, 294122), (199, 289688), (392, 147061), (398, 144844), (739, 78008), (796, 72422), (1393, 41384), (1478, 39004), (1592, 36211), (2786, 20692), (2956, 19502), (5173, 11144), (5572, 10346), (5912, 9751)]