71432977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25073}}^1$

素因数の和:25128

約数の個数: 16

約数和(自身を含む): 91469952

約数和(自身を除く): 20036975

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 25073, 175511, 275803, 927701, 1930621, 6493907, 10204711, 71432977]

約数ペア:

[(1, 71432977), (7, 10204711), (11, 6493907), (37, 1930621), (77, 927701), (259, 275803), (407, 175511), (2849, 25073)]