40175296

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 84

約数和(自身を含む): 96944688

約数和(自身を除く): 56769392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 557, 644, 736, 784, 1114, 1127, 1288, 1472, 1568, 2228, 2254, 2576, 3136, 3899, 4456, 4508, 5152, 7798, 8912, 9016, 10304, 12811, 15596, 17824, 18032, 25622, 27293, 31192, 35648, 36064, 51244, 54586, 62384, 72128, 89677, 102488, 109172, 124768, 179354, 204976, 218344, 249536, 358708, 409952, 436688, 627739, 717416, 819904, 873376, 1255478, 1434832, 1746752, 2510956, 2869664, 5021912, 5739328, 10043824, 20087648, 40175296]

約数ペア:

[(1, 40175296), (2, 20087648), (4, 10043824), (7, 5739328), (8, 5021912), (14, 2869664), (16, 2510956), (23, 1746752), (28, 1434832), (32, 1255478), (46, 873376), (49, 819904), (56, 717416), (64, 627739), (92, 436688), (98, 409952), (112, 358708), (161, 249536), (184, 218344), (196, 204976), (224, 179354), (322, 124768), (368, 109172), (392, 102488), (448, 89677), (557, 72128), (644, 62384), (736, 54586), (784, 51244), (1114, 36064), (1127, 35648), (1288, 31192), (1472, 27293), (1568, 25622), (2228, 18032), (2254, 17824), (2576, 15596), (3136, 12811), (3899, 10304), (4456, 9016), (4508, 8912), (5152, 7798)]