71919592

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 137963520

約数和(自身を除く): 66043928

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 997, 1016, 1994, 3988, 7976, 9017, 18034, 36068, 70787, 72136, 126619, 141574, 253238, 283148, 506476, 566296, 1012952, 8989949, 17979898, 35959796, 71919592]

約数ペア:

[(1, 71919592), (2, 35959796), (4, 17979898), (8, 8989949), (71, 1012952), (127, 566296), (142, 506476), (254, 283148), (284, 253238), (508, 141574), (568, 126619), (997, 72136), (1016, 70787), (1994, 36068), (3988, 18034), (7976, 9017)]