67809742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33871}}^1$

素因数の和:33904

約数の個数: 32

約数和(自身を含む): 136571904

約数和(自身を除く): 68762162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 33871, 67742, 237097, 372581, 440323, 474194, 745162, 880646, 2608067, 3082261, 4843553, 5216134, 6164522, 9687106, 33904871, 67809742]

約数ペア:

[(1, 67809742), (2, 33904871), (7, 9687106), (11, 6164522), (13, 5216134), (14, 4843553), (22, 3082261), (26, 2608067), (77, 880646), (91, 745162), (143, 474194), (154, 440323), (182, 372581), (286, 237097), (1001, 67742), (2002, 33871)]