71567380016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{406632841}}^1$

素因数の和:406632860

約数の個数: 20

約数和(自身を含む): 151267417224

約数和(自身を除く): 79700037208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 406632841, 813265682, 1626531364, 3253062728, 4472961251, 6506125456, 8945922502, 17891845004, 35783690008, 71567380016]

約数ペア:

[(1, 71567380016), (2, 35783690008), (4, 17891845004), (8, 8945922502), (11, 6506125456), (16, 4472961251), (22, 3253062728), (44, 1626531364), (88, 813265682), (176, 406632841)]