72465568

素因数分解:

$2^5\times 7^1\times {\mathrm{323507}}^1$

素因数の和:323524

約数の個数: 24

約数和(自身を含む): 163048032

約数和(自身を除く): 90582464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 323507, 647014, 1294028, 2264549, 2588056, 4529098, 5176112, 9058196, 10352224, 18116392, 36232784, 72465568]

約数ペア:

[(1, 72465568), (2, 36232784), (4, 18116392), (7, 10352224), (8, 9058196), (14, 5176112), (16, 4529098), (28, 2588056), (32, 2264549), (56, 1294028), (112, 647014), (224, 323507)]