72675344

素因数分解:

$2^4\times 7^1\times {\mathrm{648887}}^1$

素因数の和:648902

約数の個数: 20

約数和(自身を含む): 160924224

約数和(自身を除く): 88248880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 648887, 1297774, 2595548, 4542209, 5191096, 9084418, 10382192, 18168836, 36337672, 72675344]

約数ペア:

[(1, 72675344), (2, 36337672), (4, 18168836), (7, 10382192), (8, 9084418), (14, 5191096), (16, 4542209), (28, 2595548), (56, 1297774), (112, 648887)]