72884984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{535919}}^1$

素因数の和:535942

約数の個数: 16

約数和(自身を含む): 144698400

約数和(自身を除く): 71813416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 535919, 1071838, 2143676, 4287352, 9110623, 18221246, 36442492, 72884984]

約数ペア:

[(1, 72884984), (2, 36442492), (4, 18221246), (8, 9110623), (17, 4287352), (34, 2143676), (68, 1071838), (136, 535919)]