64758844

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{9631}}^1$

素因数の和:9717

約数の個数: 18

約数和(自身を含む): 116171552

約数和(自身を除く): 51412708

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 9631, 19262, 38524, 394871, 789742, 1579484, 16189711, 32379422, 64758844]

約数ペア:

[(1, 64758844), (2, 32379422), (4, 16189711), (41, 1579484), (82, 789742), (164, 394871), (1681, 38524), (3362, 19262), (6724, 9631)]