71328572

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59243}}^1$

素因数の和:59297

約数の個数: 24

約数和(自身を含む): 145977216

約数和(自身を除く): 74648644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 59243, 118486, 236972, 414701, 829402, 1658804, 2547449, 5094898, 10189796, 17832143, 35664286, 71328572]

約数ペア:

[(1, 71328572), (2, 35664286), (4, 17832143), (7, 10189796), (14, 5094898), (28, 2547449), (43, 1658804), (86, 829402), (172, 414701), (301, 236972), (602, 118486), (1204, 59243)]