67867784

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 130298880

約数和(自身を除く): 62431096

約数列:

[1, 2, 4, 8, 67, 127, 134, 254, 268, 508, 536, 997, 1016, 1994, 3988, 7976, 8509, 17018, 34036, 66799, 68072, 126619, 133598, 253238, 267196, 506476, 534392, 1012952, 8483473, 16966946, 33933892, 67867784]

約数ペア:

[(1, 67867784), (2, 33933892), (4, 16966946), (8, 8483473), (67, 1012952), (127, 534392), (134, 506476), (254, 267196), (268, 253238), (508, 133598), (536, 126619), (997, 68072), (1016, 66799), (1994, 34036), (3988, 17018), (7976, 8509)]