71490232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3643}}^1$

素因数の和:3883

約数の個数: 32

約数和(自身を含む): 146926080

約数和(自身を除く): 75435848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 3643, 4906, 7286, 9812, 14572, 19624, 29144, 40073, 80146, 160292, 320584, 812389, 1624778, 3249556, 6499112, 8936279, 17872558, 35745116, 71490232]

約数ペア:

[(1, 71490232), (2, 35745116), (4, 17872558), (8, 8936279), (11, 6499112), (22, 3249556), (44, 1624778), (88, 812389), (223, 320584), (446, 160292), (892, 80146), (1784, 40073), (2453, 29144), (3643, 19624), (4906, 14572), (7286, 9812)]