39329928001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{19037}}^1$

素因数の和:19441

約数の個数: 32

約数和(自身を含む): 49229526528

約数和(自身を除く): 9899598527

約数列:

[1, 7, 13, 73, 91, 311, 511, 949, 2177, 4043, 6643, 19037, 22703, 28301, 133259, 158921, 247481, 295139, 1389701, 1732367, 2065973, 5920507, 9727907, 18066113, 41443549, 76966591, 126462791, 432197011, 538766137, 3025379077, 5618561143, 39329928001]

約数ペア:

[(1, 39329928001), (7, 5618561143), (13, 3025379077), (73, 538766137), (91, 432197011), (311, 126462791), (511, 76966591), (949, 41443549), (2177, 18066113), (4043, 9727907), (6643, 5920507), (19037, 2065973), (22703, 1732367), (28301, 1389701), (133259, 295139), (158921, 247481)]