71567509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 14233451

約数列:

[1, 13, 19, 37, 41, 191, 247, 481, 533, 703, 779, 1517, 2483, 3629, 7067, 7831, 9139, 10127, 19721, 28823, 47177, 91871, 101803, 134273, 148789, 289747, 374699, 1745549, 1934257, 3766711, 5505193, 71567509]

約数ペア:

[(1, 71567509), (13, 5505193), (19, 3766711), (37, 1934257), (41, 1745549), (191, 374699), (247, 289747), (481, 148789), (533, 134273), (703, 101803), (779, 91871), (1517, 47177), (2483, 28823), (3629, 19721), (7067, 10127), (7831, 9139)]