65997438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3371}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 142756992

約数和(自身を除く): 76759554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 3371, 6526, 6742, 9789, 10113, 19578, 20226, 43823, 87646, 131469, 262938, 846121, 1692242, 2538363, 5076726, 10999573, 21999146, 32998719, 65997438]

約数ペア:

[(1, 65997438), (2, 32998719), (3, 21999146), (6, 10999573), (13, 5076726), (26, 2538363), (39, 1692242), (78, 846121), (251, 262938), (502, 131469), (753, 87646), (1506, 43823), (3263, 20226), (3371, 19578), (6526, 10113), (6742, 9789)]