66780592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9551}}^1$

素因数の和:9601

約数の個数: 40

約数和(自身を含む): 142133760

約数和(自身を除く): 75353168

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9551, 19102, 38204, 76408, 152816, 181469, 219673, 362938, 439346, 725876, 878692, 1451752, 1757384, 2903504, 3514768, 4173787, 8347574, 16695148, 33390296, 66780592]

約数ペア:

[(1, 66780592), (2, 33390296), (4, 16695148), (8, 8347574), (16, 4173787), (19, 3514768), (23, 2903504), (38, 1757384), (46, 1451752), (76, 878692), (92, 725876), (152, 439346), (184, 362938), (304, 219673), (368, 181469), (437, 152816), (874, 76408), (1748, 38204), (3496, 19102), (6992, 9551)]