3728636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 6975360

約数和(自身を除く): 3246724

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 691, 1349, 1382, 2698, 2764, 5396, 13129, 26258, 49061, 52516, 98122, 196244, 932159, 1864318, 3728636]

約数ペア:

[(1, 3728636), (2, 1864318), (4, 932159), (19, 196244), (38, 98122), (71, 52516), (76, 49061), (142, 26258), (284, 13129), (691, 5396), (1349, 2764), (1382, 2698)]