68020946

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 119488512

約数和(自身を除く): 51467566

約数列:

[1, 2, 7, 14, 67, 127, 134, 254, 469, 571, 889, 938, 1142, 1778, 3997, 7994, 8509, 17018, 38257, 59563, 72517, 76514, 119126, 145034, 267799, 507619, 535598, 1015238, 4858639, 9717278, 34010473, 68020946]

約数ペア:

[(1, 68020946), (2, 34010473), (7, 9717278), (14, 4858639), (67, 1015238), (127, 535598), (134, 507619), (254, 267799), (469, 145034), (571, 119126), (889, 76514), (938, 72517), (1142, 59563), (1778, 38257), (3997, 17018), (7994, 8509)]