72967451

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 7902949

約数列:

[1, 17, 29, 89, 493, 1513, 1663, 2581, 28271, 43877, 48227, 148007, 819859, 2516119, 4292203, 72967451]

約数ペア:

[(1, 72967451), (17, 4292203), (29, 2516119), (89, 819859), (493, 148007), (1513, 48227), (1663, 43877), (2581, 28271)]