39253628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 70489440

約数和(自身を除く): 31235812

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 1553, 3106, 6212, 6319, 12638, 25276, 110263, 138217, 220526, 276434, 441052, 552868, 9813407, 19626814, 39253628]

約数ペア:

[(1, 39253628), (2, 19626814), (4, 9813407), (71, 552868), (89, 441052), (142, 276434), (178, 220526), (284, 138217), (356, 110263), (1553, 25276), (3106, 12638), (6212, 6319)]