72956912

素因数分解:

$2^4\times 7^1\times {\mathrm{651401}}^1$

素因数の和:651416

約数の個数: 20

約数和(自身を含む): 161547696

約数和(自身を除く): 88590784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 651401, 1302802, 2605604, 4559807, 5211208, 9119614, 10422416, 18239228, 36478456, 72956912]

約数ペア:

[(1, 72956912), (2, 36478456), (4, 18239228), (7, 10422416), (8, 9119614), (14, 5211208), (16, 4559807), (28, 2605604), (56, 1302802), (112, 651401)]