65004084

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4289}}^1$

素因数の和:4720

約数の個数: 36

約数和(自身を含む): 164744580

約数和(自身を除く): 99740496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 4289, 5052, 7578, 8578, 12867, 15156, 17156, 25734, 38601, 51468, 77202, 154404, 1805669, 3611338, 5417007, 7222676, 10834014, 16251021, 21668028, 32502042, 65004084]

約数ペア:

[(1, 65004084), (2, 32502042), (3, 21668028), (4, 16251021), (6, 10834014), (9, 7222676), (12, 5417007), (18, 3611338), (36, 1805669), (421, 154404), (842, 77202), (1263, 51468), (1684, 38601), (2526, 25734), (3789, 17156), (4289, 15156), (5052, 12867), (7578, 8578)]