66186562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 111004992

約数和(自身を除く): 44818430

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 481, 643, 962, 1286, 1391, 2782, 3959, 7918, 8359, 16718, 23791, 47582, 51467, 68801, 102934, 137602, 309283, 618566, 894413, 1788826, 2545637, 5091274, 33093281, 66186562]

約数ペア:

[(1, 66186562), (2, 33093281), (13, 5091274), (26, 2545637), (37, 1788826), (74, 894413), (107, 618566), (214, 309283), (481, 137602), (643, 102934), (962, 68801), (1286, 51467), (1391, 47582), (2782, 23791), (3959, 16718), (7918, 8359)]