72565883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3301}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 83210400

約数和(自身を除く): 10644517

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 3301, 21983, 42913, 62719, 293789, 815347, 3819257, 5581991, 72565883]

約数ペア:

[(1, 72565883), (13, 5581991), (19, 3819257), (89, 815347), (247, 293789), (1157, 62719), (1691, 42913), (3301, 21983)]