71303008

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4751}}^1$

素因数の和:4835

約数の個数: 48

約数和(自身を含む): 162860544

約数和(自身を除く): 91557536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4751, 7504, 9502, 15008, 19004, 33257, 38008, 66514, 76016, 133028, 152032, 266056, 318317, 532112, 636634, 1064224, 1273268, 2228219, 2546536, 4456438, 5093072, 8912876, 10186144, 17825752, 35651504, 71303008]

約数ペア:

[(1, 71303008), (2, 35651504), (4, 17825752), (7, 10186144), (8, 8912876), (14, 5093072), (16, 4456438), (28, 2546536), (32, 2228219), (56, 1273268), (67, 1064224), (112, 636634), (134, 532112), (224, 318317), (268, 266056), (469, 152032), (536, 133028), (938, 76016), (1072, 66514), (1876, 38008), (2144, 33257), (3752, 19004), (4751, 15008), (7504, 9502)]