78455234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8849}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 64277566

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8849, 8866, 17698, 97339, 115037, 194678, 230074, 274319, 548638, 1265407, 2530814, 3017509, 3566147, 6035018, 7132294, 39227617, 78455234]

約数ペア:

[(1, 78455234), (2, 39227617), (11, 7132294), (13, 6035018), (22, 3566147), (26, 3017509), (31, 2530814), (62, 1265407), (143, 548638), (286, 274319), (341, 230074), (403, 194678), (682, 115037), (806, 97339), (4433, 17698), (8849, 8866)]