29986636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 55415360

約数和(自身を除く): 25428724

約数列:

[1, 2, 4, 19, 38, 76, 571, 691, 1142, 1382, 2284, 2764, 10849, 13129, 21698, 26258, 43396, 52516, 394561, 789122, 1578244, 7496659, 14993318, 29986636]

約数ペア:

[(1, 29986636), (2, 14993318), (4, 7496659), (19, 1578244), (38, 789122), (76, 394561), (571, 52516), (691, 43396), (1142, 26258), (1382, 21698), (2284, 13129), (2764, 10849)]