78589628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40847}}^1$

素因数の和:40901

約数の個数: 24

約数和(自身を含む): 152117952

約数和(自身を除く): 73528324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 40847, 81694, 163388, 531011, 1062022, 1511339, 2124044, 3022678, 6045356, 19647407, 39294814, 78589628]

約数ペア:

[(1, 78589628), (2, 39294814), (4, 19647407), (13, 6045356), (26, 3022678), (37, 2124044), (52, 1511339), (74, 1062022), (148, 531011), (481, 163388), (962, 81694), (1924, 40847)]