40754714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20357}}^1$

素因数の和:20390

約数の個数: 32

約数和(自身を含む): 82083456

約数和(自身を除く): 41328742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 20357, 40714, 142499, 223927, 264641, 284998, 447854, 529282, 1567489, 1852487, 2911051, 3134978, 3704974, 5822102, 20377357, 40754714]

約数ペア:

[(1, 40754714), (2, 20377357), (7, 5822102), (11, 3704974), (13, 3134978), (14, 2911051), (22, 1852487), (26, 1567489), (77, 529282), (91, 447854), (143, 284998), (154, 264641), (182, 223927), (286, 142499), (1001, 40714), (2002, 20357)]